Fill in the table using this function rule.

So the values of y at the given values of x are 15, 13,11 and 7

Step-by-step explanation:

The function to use is

y = 19 -2x

now when x = 2

y will be y = 19-2(2) = 19-4 = 15

When x = 3

y = 19-2(3) = 19-6 = 13

when x = 4

y = 19 -2(4) = 19-8 = 11

when x = 6

y = 19-2(6) = 19-12 = 7

your answer is 23/2 - 13.5

step-by-step explanation:

7/2 evaluates to

multiply x and 4.5

multiply x and 1

the x just gets copied along.

the answer is x

x

4.5*x evaluates to 4.5x

multiply 3 and 4.5x

multiply 1 and x

the x just gets copied along.

x

4.5*x*3 evaluates to 13.5x

7/2-4.5*x*3 evaluates to

  + 8 =

the answer is

7/2-4.5*x*3+8 evaluates to

+25 = x

step-by-step explanation:

here x is the hypotenuse of a right triangle whose legs are 7 and 24.   by the pythagorean theorem, 7² + 24² must equal x²:

x² = 49 + 576 = 625.   thus, x = +√625 = +25 = x