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.
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1. dangkhoa
On a coordinate plane, the point (0, 20) is graphed.
Step-by-step explanation:
Edge

2. The coordinate of the function will be (0, 20). Then the correct option is C.

What is an exponent?

Let a be the initial value and x be the power of the exponent function and b be the increasing factor.
The exponent is given as
y = a(b)ˣ
Chelsea is graphing the function f(x) = 20(1/4)ˣ.
She begins by plotting the initial value.
Then the value of the function at x = 0, will be
f(0) = 20(1/4)⁰
f(0) = 20 × 1
f(0) = 20
Then the coordinate of the function will be (0, 20).
Then the correct option is C.
More about the exponent link is given below.
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