Question

Find the missing value to make the point (5, __) on the equation
�
=
7
�
2

+

9
y=7x
2
+ 9.

Answer 1

To find the missing value for y when x = 5, we substitute x = 5 into the equation y = 7x/2 + 9:

y = 7(5)/2 + 9
y = 35/2 + 9
y = 17.5 + 9
y = 26.5

Therefore, when x = 5, y = 26.5. So the missing value to make the point (5, __) on the equation y = 7x/2 + 9 is 26.5.