Answer:
f(x) = 10
Step-by-step explanation:
for direct variation
f(x) = kx
substitute in for f(x) and x
40 = k*8
solve for k
40/8 = k*8/8
5 =k
now we have
f(x) = 5*x
let x=2
f(x) = 5*2
f(x) = 10
First find the slope.
We know these two points are in the line: (0,8) and (6,5)

The slope is -1/2. The y-intercept can be found when x = 0. And we know that the point (0,8) is on the line and x = 0, therefore the y-intercept is 8.
Plugging this into the slope-intercept form which is
y = mx + b, where m is the slope and b is the y-intercept, we get:
y = (-1/2)x + 8
Answer:
C 132 square units
Step-by-step explanation:
. Happy Friday
When two people answer your question, there is a crown on both, then click the one you want to give it to.
(im pretty sure this is right, i kinda have a bad memory)