MATHEMATICS
HIGH SCHOOL

1 2

3 5

5 8

7 11

negative three over two

two over three

one

1 three over two

Answer:

Answer: three over two

Step-by-step explanation:

We know that the rate of change of a function is given by :-

From the consecutive values in the table, the change in x =

Change in y =

Now, the rate of change of the linear relationship modeled in the table will be ;-

Answer: (1,2)(3,5)

slope (rate of change) = (5 - 2) / (3 - 1) = 3/2

slope (rate of change) = (5 - 2) / (3 - 1) = 3/2

MIDDLE SCHOOL

Write the expression in standard form.

(4f-3+2g)-(-4g+2)

Answer:

Simplify each term.

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Apply the distributive property.

4

f

−

3

+

2

g

−

(

−

4

g

)

−

1

⋅

2

Multiply

−

4

by

−

1

.

4

f

−

3

+

2

g

+

4

g

−

1

⋅

2

Multiply

−

1

by

2

.

4

f

−

3

+

2

g

+

4

g

−

2

Simplify by adding terms.

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Subtract

2

from

−

3

.

4

f

+

2

g

+

4

g

−

5

Add

2

g

and

4

g

.

4

f

+

6

g

−

5

Step-by-step explanation:

HIGH SCHOOL

Dominic Marzetti is a fish and game warden at Natural Bridge State Park. He works 38 hours per week and earns $20.85 per hour. What is his straight-time pay each week?

Well, if we multiply 20.85(per hour) by 38(the hours he works a week), then you should get 792.30 .

HIGH SCHOOL

The image of the polygon ABCDE reflected across the x-axis. A(-1,-1),B(0,1),C(4,2),D(6,0),E(3,-3) The vertices of the image are....?

A reflection across the x-axis has the rule:

(x,y)→(x,-y).

Then:

- A(-1,-1)→A'(-1,1),
- B(0,1)→B'(0,-1),
- C(4,2)→C'(4,-2),
- D(6,0)→D'(6,0),
- E(3,-3)→E'(3,3).

Answer: the vertices of the image are A'(-1,1), B'(0,-1), C'(4,-2), D'(6,0) and E'(3,3).

MIDDLE SCHOOL

Which point ia collinear with points A and B

What’s the questions