Mathematics High School

Graph f(x) = 6x^2-11+3 and
find the zeroes

Answers

Answer 1

Answer:

x = ±1.155

Step-by-step explanation:

We need to graph the given function [tex]f(x) = 6x^2-11+3[/tex] and find its zeroes.

The attached figure shows the graph of the given function.

To find zeroes,

Put f(x) = 0

So,

[tex]6x^2-11+3=0\\\\x=\pm 1.155[/tex]

Hence, this is the required solution.

Graph F(x) = 6x^2-11+3 Andfind The Zeroes

Related Questions

Teresa is going to make 3 batches of cookies. She needs 3/4 milk for each. Her measuring cup only holds 1/4 gallon. How many tines will she need to fill up the measuring cup 3 times

Answers

Given :

Teresa is going to make 3 batches of cookies.

She needs 3/4 milk for each. Her measuring cup only holds 1/4 gallon.

To Find :

How many times will she need to fill up.

Solution :

Amount of milk need per batch, A = 3/4 gallon.

Measuring cup only holds, m = 1/4 gallon.

Number of times she need to fill up,

n = A/m = (3/4)/(1/4) = 3

Now, number of batches are three.

So, number of time she need to fill up in three batch.

[tex]N = n \times 3 \\\\N = 3 \times 3 \\\\N = 9[/tex]

Therefore, this is the required solution.

Help guys I rly will appreciate you

Answers

The volume of the figure is 100 cubic units
Answer:
It is 100 units

Multiply 28.253 × 0.49 = _____

Answers

Answer:

13.84397

Step-by-step explanation:

Step-by-step explanation:

28253/1000*49/100

1384397/100000

=13.84397

What is the measure of angle 2? ​

Answers

Answer:

137

Step-by-step explanation:

38 + 48 = 86

86/2 = 43

180 - 43 = 137

Add fractions with unlike denominators

Answers

Answer:

2.1

Step-by-step explanation:

Which is the most accurate way to estimate 35% of 50?

A: 1/3 x 51
B: 3/4 x 51
C: 3/4 x 49
D: 1/3 x 49

Answers

A) is the anwser to the question

Please help me with this homework

Answers

Answer:

5m  the last option is correct

Step-by-step explanation:

by phythagorean theorem

hypotenuse^2=base^2+altitude^2

hypotenuse ^2= (4)^2+(3)^2

                        =16+9

                        =25

taking square root on both isdes

 hypotenuse=5 m

The ratio of mango ice cream to strawberry ice cream is 2 : 5 .Total no. of ice cream is 49.what is the no. of strawberry ice cream.

Answers

Answer:

35

Step-by-step explanation:

First, we add the ratio of the mango to strawberry ice cream and we're going to end up with 2+5=7. If we divide 49 by 7, we're going to find out how much we need to multiply to both sides of the ratio to get the specific amounts. So, if we multiply 7 (49/7) to 5, we're going to get 35. Therefore the number of strawberry ice cream is 35.

Also, we can check this by multiplying 7 to 2 as well, where we will end up with 14. 35 + 14 = 49 so we know this is correct!

35 is Answer:

Step-by-step explanation: if you do 2:5 and like keep doing it you'll get to a number and another one and it'll make 49

Substitution
3x+y=-8, -8x-3y=21
PLEASE HELPP ME<3

Answers

X=-3, y= 1 using the substitution method

At the end of a party, there was a 1/2 pizza left over. 7 friends decided to divide the leftover pizza equally. What fraction of the whole pizza did each friend have?​

Answers

Answer:

Each friend has 1/28 of the whole pizza.

Step-by-step explanation:

1/2 ÷ 7/1 = 1/14

1/14 ÷ 2 = 1/28

Given the arithmetic sequence where an= 3 + 2(n-1), what is the domain for n?
​

Answers

Answer:

The set of all positive integers equal to or greater than 1

Step-by-step explanation:

n can take on the integer values 1 ... ∞

The formula for the nth term is a(n) = a(1) + 2(n - 1)

First term:  n = 1.  Then a(1) = 3 + 2(0) = 3 (as expected).

5th term:  n = 5.  Then a(5) = 3 + 2(5 - 1) = 3 + 8 = 11

...

and so on.

Solve for the missing side. Round to the nearest tenth.

Answers

Answer:

? = 7.2

Step-by-step explanation:

Remark

Is that a misshapen circle or is it an ellipse? I'm going to assume it is a circle, but if I am wrong, leave a comment. A tangent will meet a diameter's end at right angles which allows you to use the Pythagorean theorem.

Formula

a^2 + b^2 = c^2

Givens

c = 12

a = 9.6

b = ?

Solution

c^2 - a^2 = b^2

144 - 92.16 = b^2

b^2 = 51.84                          Take the square root of both sides

sqrt(b^2) = sqrt(51.84)

b = 7.2

PLEASE HELPP 6TH GRADE MATH!!

Answers

Answer: 1- 2:3

2- 4:7

3- draw 5 of something, then one of something else

4- same as 3

5- 10, 3, and 20

6- 14, 21, and 4

Step-by-step explanation:

what is $2,609.75 in
expanded notation​

Answers

Answer:

twenty-three thousand nine hundred fifty-eight

Step-by-step explanation:

have a great day! also use the "expanded form calculator"

if this is not right, sorry!! <:-)

This is hard can someone help me!

Answers

The points are the the answers it’s in the drawing. Look where the points are located
slope: 4/2
y-intercept: -4
equation:

SOMEONE PLEASE HELP!
5.) Write both an explicit equation and a recursive equation for the sequence 4, 2, 1,05,0.25...

Explicit equation:


Recursive equation:


HURRY PLEASE!!!​

Answers

Since the common ratio is 0.5, hence the recursive equation will be an = 0.5an-1 and Tn = 4(0.5)^n-1 (Explicit equation)

Sequence and series

Sequences are number arranged in a specified pattern. Given the geometric sequence

4, 2, 1,05,0.25...

Common ratio. = 2/4 = 0/.5

First term a = 4

The nth term of the  sequence in explicit form is Tn = ar^n-1

Tn = 4(0.5)^n-1 (Explicit equation)

For the recursive function

Explicit equation = an =ran-1

Since the common ratio is 0.5, hence the recursive equation will be an = 0.5an-1

Learn more on sequence here: https://brainly.com/question/6561461

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Find the measure of CGD.

Answers

Answer:

23°

Step-by-step explanation:

For this scenario say point G is the center point,

If we look to the left, we see angle FGE has a value of 23

and in this case angle CGD is a congruent angle to FGE therefore the two angles must be the same

so therefore angle CGD should be 23 degrees

Brendan randomly selected 20% of the sophomores in his high school. He asked them to pick one favorite indoor gym activity from four choices. The table shows the survey results. Based on the data, what is the most reasonable prediction of the number of sophomores who would choose kickball as their favorite indoor gym activity?

Answers

Answer:

sheep

Step-by-step explanation:

peehs

If 27 ×32 = 3x×2y;find the values of x and y​

Answers

Answer:

Step-by-step explanation:

hello :

27 ×32 = 3x×2y

means : 27 ×32 = 6xy

xy= (27 ×32)/6

xy = 144

but : 144 =12² = (4×3)²=(2²×3)²

144=2^4 ×3²

so : xy = 2^4 ×3²

if  x and y the integere numbers so x and y are the divisors of 144

1  , 144,  2 ,72 , 4 , 36 , 8  18 , 3 , 48  , 6  , 24 , 9 , 16 , 12

Find the area of the parallelogram shown below.
5
4
square units

Answers

Length times width and that will get you an answer

Answer:

20 sq un

Step-by-step explanation:

To find the area of a parallelogram, it is the same formula to find a rectangles area. L x H or Base x Height.

Have a great day!

Please help me! brainliest for correct answer

Answers

Answer:

limo is c = 0.20m + 25

taxi is c = 1.20m

Step-by-step explanation:

What is the decimal equivalent of 5/7?

Answers

0.714285
:) :) :) :) :) :)
yet. my t t t g tynsahahwnnshsjjwmqq

PLEASE HELP ASAP PLEASE​

Answers

Answer:

-5.5

Step-by-step explanation:

-10, -9, -8, -8, -6, -5, -1, 1, 7, 6

Find the measure of the angle indicated

Answers

I would say you would subtract 180 minus 76 because a straight line equals 180 if I’m wrong I’m sorry

Find the simple intrest:
principal: 250$
intrest rate: 3.5
time: 6 months​

Answers

Answer: I think its 630.

Step-by-step explanation:

You multiply 250 x 0.035 x 6 months. (I do years way better, so I don't know if my answer is right)

Find the slope of the line with x intercept 9 and y intercept of -2

Answers

Answer:

2/9

Step-by-step explanation:

Find the slope of the line with x intercept 9 and y intercept of -2

Given that the equation of the line is y = mx+b

x intercept occurs when y = 0

The coordinate of x intercept is (9,0)

y intercept occurs at x = 0

The coordinate of y intercept is (0, -2)

Slope m = y2-y1/x2-x1

m = -2-0/0-9

m = -2/-9

m = 2/9

Hence the required slope is 2/9

6. Polygon ABCD is rotated 270 degrees
counterclockwise around the origin.

Identify the coordinates of B'. Write your response
in the form (x,y)?

Answers

Answer:

(-5, 2)

Step-by-step explanation:

Find the number that makes the ratio equivalent to 1:4.
7:
Submit

Answers

Answer:

2 : 8

Step-by-step explanation:

when a number is divided by 15, the quotient is 18 and the remainder is 5. what is the number?​

Answers

Answer:

The answer is 256

Step-by-step explanation:

You just have to get the divisor  

(

40

)

and multiply by the quotient  

(

6

)

, then add the remainder  

(

16

)

.

So we have:  

(

40.6

)

+

16

=

256

The number is 276.

Parts of a Division Problem -There are three main parts to a division problem: the dividend, the divisor, and the quotient. The dividend is the number that will be divided. The divisor is the number of “people” that the number is being divided among. The quotient is the answer.

Let us assume that the number is N.

So according to the question we can say that

N= 15(18) +1

because dividend= divisor x (quotient) + remainder and quotient is odd.

 So now, N (on expanding) =15 × 18 + 5

                                              = 275

So if N is divided by 15 the remainder would be  275+1=276.

Learn more about Parts of a Division Problem brainly.com/question/15305334 here.

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A ball inside of a cube has a volume of 524 cubic inches. If each side of the cube measures 12.75 inches. what is the volume of air inside the cube? (Round to the nearest tenth.)
1) 1548.7 cubic inches
2) 2072.7 cubic inches
3) 2596.7 cubic inches
4) 1048.0 cubic inches

Answers

Answer:

1548.7 in³

Step-by-step explanation:

Given that :

Volume of ball = 524 in³

Volume of a cube = s³

Where, s = 12.75 inches

Volume of cube = 12.75 * 12.75 * 12.75 = 2072.671875 in³

The volume of air inside the cube :

(volume of cube - volume of ball)

(2072.671875 - 524) in³

= 1548.671875 in³

= 1548.7 in³ (nearest tenth)

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