Question

Chelsea is graphing the function f(x) = 20(One-fourth)x. She begins by plotting the initial value. Which graph represents her first step?

On a coordinate plane, the point (0, 0.25) is graphed.
On a coordinate plane, the point (0.25, 0) is graphed.
On a coordinate plane, the point (0, 20) is graphed.
On a coordinate plane, the point (20, 0) is graphed.

Answer 1

On a coordinate plane, the point (0, 20) is graphed.

Explanation:

Edge

Answer 2

On a coordinate plane, the point (0,20) is graphed.

Here’s why:
You can rewrite the equation as y=1/4x+20 and 20 is an y-intercept point and the coordinate is (0, 20)
Remember that the coordinates are written (x,y).

Hope it helps!