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Solnce55 [7]
3 years ago
6

Choose correct y intercept of the exponential function f(x)=8(0.25)^x

Mathematics
1 answer:
Zinaida [17]3 years ago
6 0

Answer:

( 0 , 8)

Step-by-step explanation:

The y-intercept is when the graph intersects the y axis, in other words, when x is zero. Hence substitute 0 in for x

f ( x ) = 8 ( 0.25 )^{x}

f ( 0 ) = 8 (0.25)^{0}

Any number to the power zero is one;

f ( 0 ) = 8 * 1

f(0) = 8

The y-intercept is 8.

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