The graph of f(x) = 7x is reflected over the y-axis. Use the graphing calculator to graph this reflection. Which list contains
three points that lie on the graph of the reflection?
(-81,9), (-36, 6), (-1, 1)
(1, -1), (16,4), (36, 6)
(-49, 7),(-18, 9), (-1, 1)
(1, -1) (4, -16), (5,-25)

x is the total time in minutes for the free response

you are given number of questions as 15 - m and time per item as 8 minutes

to find x multiply the two givens together:

x = 8 * (15-m) = 8(15-m)

step-by-step explanation:

why? because i noticed a pattern. 60 120. those numbers without the zero, make the 6 times tables leaving your answer to be b since 6 times 4 is 24 and adding a zero making it 240.

(5x-1)^2= (5x)^2-2(5x)×1+(1)^2=25x^2-10x+1