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2 years ago

Graph y = 4x + 2 where is it grqphed at

Mathematics

1 answer:

cestrela7 [59]2 years ago

5 0

Starting point: (0, 2) and can go to (1, 6).
This shows the slope and y-intercept. Hope this helps.

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PLEASE ANSWER THIS QUESTION

N76 [4]

Answer:

Hi.

Step-by-step explanation:

Ask your teacher for help because your parents are paying the school fees. Feel free. If you want the answer still message back.

6 0

1 year ago

If a system of linear equations has an infinite number of solutions, what do you know about the graph of the system?

exis [7]

The answer is B because they never pass through each other therefore it has infinite possibilities

7 0

2 years ago

What is 7 1/12 - 2 3/4 in simplest form

stich3 [128]

7 1/12 - 2 3/4

First we have to change mixed numbers to improper fractions

7 1/12 = 7 x 12 + 1 = 85 85/12

2 3/4 = 2 x 4 + 3 = 11 11/4

85/12 - 11/4

Now we need to find the LCD (least common denominator) for 4 and 12

4, 8, 12

12 is our LCD, so it becomes our new denominator

85/12 would stay the same because the denominator wasn't changed but for 11/4 our new denominator is 12, so our fraction will change.

11/4 = 33/12

4 goes into 12, 3 times. What you do to the bottom, you do to the top.

3 x 11 = 33

3 x 4 = 12

So, our new fraction is 33/12. Now we subtract

85/12 - 33/12 = 52/12

Now we convert back to a mixed number

52 ÷ 12 = 4 4/12 reduce

4 1/3

Hope this helps.

6 0

2 years ago

8. In a circle of any size, what ratio does

ahrayia [7]

The answer should be C

3 0

2 years ago

Which situation represents a proportional relationship?

Natalka [10]

Answer:

B) Jack biked 5 miles in 25 minutes and 8 miles in 40 minutes.

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form $y=kx$

The ratio between the two variables is a constant called constant of proportionality k

$k=y/x$

<u><em>Verify each case</em></u>

A) Julie sold 4 necklaces for $12 and 9 necklaces for $25.

$\frac{4}{12}=\frac{9}{25}$

Multiply in cross

$4(25)=9(12)\\100\neq108$

Is not true

therefore

The situation not represent a proportional relationship

B) Jack biked 5 miles in 25 minutes and 8 miles in 40 minutes.

$\frac{5}{25}=\frac{8}{40}$

Multiply in cross

$5(40)=8(25)\\200=200$

Is true

therefore

The situation represent a proportional relationship

C) Larry packed 24 apples in 6 boxes and 46 apples in 9 boxes

$\frac{24}{6}=\frac{46}{9}$

Multiply in cross

$24(9)=46(6)\\216\neq276$

Is not true

therefore

The situation not represent a proportional relationship

D) Allie put 14 pieces of candy in 2 bags and 30 pieces of candy in 4 bags

$\frac{14}{2}=\frac{30}{4}$

Multiply in cross

$14(4)=30(2)\\56\neq60$

Is not true

therefore

The situation not represent a proportional relationship

7 0

2 years ago