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Margaret [11]
3 years ago
5

Please help! It's due soon.

Mathematics
1 answer:
Sedbober [7]3 years ago
6 0

Answer:

Because f(g(x)) = g(f(x)) = x, f and g <u>are </u> inverse functions.

Step-by-step explanation:

f(g(x)) = f(\frac{1}{4}\sqrt{x}) = 16(\frac{1}{4}\sqrt{x} ) ^{2} = 16(\frac{1}{16}x)=x

g(f(x)) = g (16x^{2}) = \frac{1}{4}\sqrt{16x^{2} } = \frac{1}{4}(4x) = x

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Declan ran 500 meters in 5 minutes . calculate the unit rate​
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Answer:

100 meters in 1 minute

Step-by-step explanation:

500/5=100

5 0
3 years ago
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lame 《 Solve &amp; Share A flash drive costs $24, including tax. A customer purchases 3 flash drives and pays the cashier $80. H
lbvjy [14]

Answer:

$8

Step-by-step explanation:

1 flashdrive = $24

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3 years ago
(x-3)(2x+1) Can someone help me on this please
a_sh-v [17]
2x^2-5x-3

This is the answer I believe, I apologize if it’s incorrect
6 0
2 years ago
Which graph has an amplitude of 1/2?
Serjik [45]

Answer:

Step-by-step explanation:

The only graph shown in the question doesn't have amplitude 1/2. look for a graph of a periodic wave function that has maximum y-value 1/2 (0.5) and minimum y-value 1/2 (0.5), or if it is not oscillating around the x-axis, verifies that the distance between minimum y-value and maximum y-value is "1" (one). This is because the amplitude is half of the peak-to-peak distance.

Look at the attached image as example.

8 0
3 years ago
5u^2 + 6 = -13u please help
Komok [63]

Answer:

u = -2, -3/5

General Formulas and Concepts:

<u>Algebra I</u>

  • Standard Form: ax² + bx + c = 0
  • Factoring
  • Finding roots

Step-by-step explanation:

<u>Step 1: Define equation</u>

5u² + 6 = -13u

<u>Step 2: Solve for </u><em><u>u</u></em>

  1. Rewrite:                    5u² + 13u + 6 = 0
  2. Factor:                      (u + 2)(5u + 3) = 0
  3. Find roots:                u = -2, -3/5
5 0
2 years ago
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