Mathematics High School

how to graph the linear function:
g(x) = -4 + 7x

Answers

Answer 1

Answer:

Step-by-step explanation:

Slope: 7/1

y-intercept: (0,-4)

Start in the y-intercept (0,-4). Go up 7 and 1 to the right. You only need two points to trace a line.

Related Questions

Find the slope of each line.
А
B
с
A)
A
B)
C)

Answers

Answer:

A=b B=C C=A

Step-by-step explanation:

Let f(x) = 3x2 + x − 3 and g(x) = x2 − 5x + 1. Find f(x) − g(x).

2x2 − 4x − 2
2x2 − 4x − 4
2x2 + 6x − 2
2x2 + 6x − 4

Answers

Answer:

D) 2x^2 + 6x - 4

Step-by-step explanation:

I took the quiz and got a 100%

milo is five inches shorter than his brother, jayce. If milo is 42 inches tall, then how tall is jayce?i need to write this into a equation and answer it.

Answers

Answer:

Jace is 47 inches tall

Step-by-step explanation:

The number of seconds varies directly as the number of minutes. When 240 seconds have passed. 4 minutes have passed. If 420 seconds have passed , how many minutes have passed? ( help pls >.< )

Answers

Answer:

7 minutes.

Step-by-step explanation:

You can simply apply the well known rule if time: 60mins makes 1 hour,

or use proportion;

where x is the value you seek,

4=240

x=420

The relationship between 4 and 249 is 60 so,

420 divided by 60 equals 7 minutes.

Hope this is helpful,

if so please mark brainliest.

Find the area use 3.14 for pi

Answers

Answer:

15.14 cm^2

Step-by-step explanation:

Area of rectangle = 4cm x 3 cm = 12cm^2

Radius of the circle = 2 cm

Area of 1/4 of a circle = (pi x r^2) / 4

= (3.14 x 4) / 4 = 3.14 cm^2

3.14 cm^2 + 12cm^2 = 15.14 cm^2

Select all statements that are true about the triangles.

Answers

Answer:

D

Step-by-step explanation:

Side andle side

can someone tell me if this is correct.
​

Answers

Yes it is!!! Hope this helps byeee
You simplified correctly.

Please answer correctly !!!!!!!!!!!!!! Will mark brainliest answer !!!!!!!!!!!!!!!

Answers

Answer:

where is your Question??????

Pamela is 5 years older than Jiri. The sum of their ages is 77. What is Jiri's age?

Answers

Answer:

41?

Step-by-step explanation:

What is the measure of NRS?

Answers

Answer: c I believe

Step-by-step explanation:

Find the unknown sizes of angles in the following figures (with step-by-step explanation please):​

Answers

Answer:

O= 87 degrees

Step-by-step explanation:

Because they are opposites

Answer:

x angle is 29

then 2x angle is 58 and y angle is complementary so then y also is 58

hi Help pls will mark as brainlist!!!!!!!!!​

Answers

y=-4 hope this helped

Which number produces a rational number when multiplied by 1/2

Answers

Step-by-step explanation:

all odd numbers

that should be the answer

PLSSS HLEPP ME OUTT ITS URGENTTTT​

Answers

Answer:

3

Step-by-step explanation:

[tex]\sqrt{133225} =365[/tex]

Answer:

365

Step-by-step explanation:

√133225 = 365

(365 × 365 = 133225)

Hope this helps!

A chef made 20 desserts in

60 minutes. How many

minutes would it take him

to make 90 desserts?

Answers

it would take him 270 minutes

Jack was out at a restaurant for dinner when the bill came. His dinner came to $14. He wanted to leave a 31% tip. How much was his meal plus the tip, before tax, in dollars and cents?


Help please I wasn’t here for this!!!

Answers

Answer:

$18.34

Step-by-step explanation:

HELP PLEASE!!!!
ill mark brainliest! 50 points!!

Answers

Answer:

sorry i dont understand

Step-by-step explanation:

will figure out...

I WILL GIVE BRAINLIEST AND 30 POINTS
What is the slope of the line on the graph?

Enter your answer in the box.

Answers

Answer:

6

Step-by-step explanation:

(y1-y2)/(x1-x2) = (-1-5)/(0-1) = -6/-1 = 6

hope it helps!

After being discounted by 20%, a bicycle sells for $140. What was the bicycle's original cost?​

Answers

Answer:

$700

Step-by-step explanation:

20%=140

divide both sides by 20

1%=7

times both sides by 100

100%= 700

$700

hope this helps

Eirxxjdjenendhdjcjcjfjfjirrorj

Answers

Answer:

hsoabajakahaknanaKambaKla

helppppppppppppppppppppppppppppppppppppppmeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Answers

Answer:

wheeeeeeeeeeeeere is theeeeeeeeeeee queeeeeeeeeestion?

in the quadratic equation, what is the value, a, in order to form a perfect square x^2-8x+a=0;

Answers

Answer:

16

Step-by-step explanation:

x² - 8x + 16 will become ( x - 4 ) ( x - 4 ) or ( x - 4 )²

Please I actually need this done

Answers

Answer:

AC = 19

Step-by-step explanation:

A__C__S

AS = AC + CS

6x -4 = (4x-1) + 7

6x - 4 = 4x + 6

6x - 4x = 6+ 4

2x = 10

x = 10/2

x = 5

AC = 4x -1 = 4(5) - 1 = 20 - 1 = 19

I hope I helped you^_^

Answer:

19

Step-by-step explanation:

AS = AC + CS

6x - 4 = 4x -1  +7

6x - 4 = 4x + 6

Add 4 to both sides,

6x = 4x + 6 + 4

6x = 4x + 10

Subtract 4x from both sides

6x- 4x = 10

2x = 10

Divide both sides by 2

x = 10/2

x = 5

AC= 4x - 1

    = 4*5 - 1

     = 20 - 1

     = 19

what is the value of the expression 1/2 (m-2/3n) when m=3/2 and n= 1/2 ?

a. 5/12

b. 7/12

c. 11/12

d. i don’t know

Answers

Answer:

B.[tex]\frac{7}{12}[/tex]

Step-by-step explanation:

[tex]m=\frac{3}{2}\\n=\frac{1}{2\\} \\\frac{1}{2} (m-\frac{2}{3} n)=\frac{1}{2} (\frac{3}{2} -\frac{2}{3} .\frac{1}{2} )\\=\frac{7}{12}[/tex]

So B is the correct answer.

Expression is a combination of operators, variables and numbers.. The value of the expression 1/2 (m-2/3n) when m=3/2 and n= 1/2 is 7/12.

What is Expression?

Expression is a combination of operators, variables and numbers.

The given expression is one by two  times of m minus two by three times n.

1/2 (m-2/3n)

where m and n are two variables with values m equal to three by two 3/2 and n equal to one by two.

1/2 (3/2-2/3(1/2))

Firstly we solve the value in parenthesis.

1/2 (3/2-1/3)

LCM of two, three is six

1/2 ((9-2)/6)

Subtract nine and two we get seven

1/2 (7/6)

Now one by two times of seven by six

7/12

So value of the expression 1/2 (m-2/3n) when m=3/2 and n= 1/2 is 7/12.

To learn more on expressions click:

https://brainly.com/question/14083225

#SPJ2

HELP PLEASE ASAP!!! PLEASE AND THANKS

Answers

Answer:

x >= 12

Step-by-step explanation:

2x + 7 <= 3x - 5

7 + 5 <= 3x - 2x

12 <= X

Find the slope of each line.

Answers

Answer:

The slope is m=1, y=1x-2

Step-by-step explanation:

Therefore, the slope is 1/1 so 1.

Where is the velocity positive?
х
C D
E
B
А
F G
A. B-E
B. C-D
C. A-C
D. B & E

Answers

Answer:

A-C

Step-by-step explanation:

Positive velocity means the graph is going up. Hope it helps!

#HaveAnAmazingDay

[tex]GraceRosalia[/tex]

If
6/
z + 4
=P, and p
=
12, what is the value of z?

Answers

Answer:

P

=  6

/z  +  4

Z =  3/4

Exact Form : 3/4

Decimal Form : 0.75

Answer:

.75

Step-by-step explanation:

6/.75 = 8 + 4 = 12

What is 2/7 ÷ 4/5 ? Plz help

Answers

Answer:

5/14

Step-by-step explanation:

Please help first person to answer correctly with no links get 50 points and marked as brainliest no links please

Answers

Answer:

C, first I'm not sure if it's correct, but hear me out.

Step-by-step explanation:

If we already know that B=34 we need to find out the rest.

B=50 (Estimated)

D=45 (Estimated)

34+50+45

34+50=84+45=129, 129 estimated=130, and since their is no answer choice but C it should be C, I could be very wrong though.

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