Hey, i need on this.

(see image)

11

Step-by-step explanation:

1/5 x^2y - 1 2/3 y^2 x + 4 4/5 yx^2 - 1/3 xy^2

I will write the x and y terms in order for x and y

1/5 x^2y - 1 2/3  xy^2 + 4 4/5 x^2y - 1/3 xy^2

This way I can put the like terms together

1/5 x^2y + 4 4/5 x^2y- 1 2/3  xy^2  - 1/3 xy^2

Combine like terms

(1/5 + 4 4/5) x^2y - (1 2/3 + 1/3)  xy^2

5 x^2 y - 2 xy^2

We know x  =-2 and y = 1/2

5 ( -2)^2 (1/2)  -2(-2) (1/2)^2

Calculating the powers first

5(4) (1/2)  - 2(-2) (1/4)

10 - (-1)

10+1

11

the required function is .

step-by-step explanation:

from the given table it is noticed that the graph passing through (-3,7), (0,4), (3,1) and (8,-4).

it is a linear function because the value of y is decrease by one as the value of x increase by 1.

the slope of the function is

the slope of the function is -1 and the y-intercept is 4.

the slope intercept form is

where, m is slope and b is y-intercept.

therefore the required function is . the graph of this function is shown below.