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RUDIKE [14]
2 years ago
10

Find F(5) for f(x)= 1/4(2)^x

Mathematics
2 answers:
Serga [27]2 years ago
7 0

If we have a function f(x), f(5) is f(x) but replacing x with 5. The result give us a value of y and a point of the function, (x, y).

f(5) =  \frac{1}{4}  ({2})^{5}  =  \frac{32}{4}  = 8

ANSWER A

Lemur [1.5K]2 years ago
5 0

Hello!

Substitute x = 5 to find f(5).

⇒ f(5) = 1/4(2)⁵

⇒ f(5) = 32/4

⇒ f(5) = 8

∴ The correct option is A.

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6 0
2 years ago
An angle measures 12° less than the measure of its complementary angle. What is the measure of each angle?
ale4655 [162]

Let ∠1 be x

Let ∠2 be x-12

<h3>ATQ,</h3>

\rm(x - 12 )+ x = 90 \degree

\rm2x - 12 = 90 \degree

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\boxed{ \bf \: x = 51 \degree}

<h3>So,</h3>

\sf \: ∠1 = x \\  \sf \:  = 51 \degree

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3 years ago
Read 2 more answers
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