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2 years ago

Which of the following is an exponential function y=x^1/2 y=2x^3 y=3^x

Mathematics

1 answer:

Sveta_85 [38]2 years ago

8 0

Answer:

Step-by-step explanation:

A function is described as exponential if the independent variable is found in the exponent.

<h3>Choices</h3>

y = x^(1/2) . . . a square root function, not exponential

y = 2x^3 . . . . a cubic (polynomial) function, not exponential

y = 3^x . . . . . an exponential function

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Please please help me out!!!!!!

Novosadov [1.4K]

Answer:

see explanation

Step-by-step explanation:

Inequalities of the type | x | > a, always have solutions of the form

x < - a or x > a

This can be extended to expressions, that is

14 - 5x < - 8 OR 14 - 5x > 8 ( subtract 14 from both sides of both inequalities )

- 5x < - 22 OR - 5x > - 6

Divide both sides by - 5 , reversing the inequality sign as a consequence

x > $\frac{22}{5}$ OR x < $\frac{6}{5}$

That is the solution is

x < $\frac{6}{5}$ OR x > $\frac{22}{5}$

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4 years ago

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Zarrin [17]

There is a division symbol, division is subtracted. Are you sure you have the problem stated clearly?
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4 years ago

A right triangle has side lengths 5, 12, and 13 as shown below. Use these lengths to find Cos B, tan B, and Sin B

DochEvi [55]

This should do it...hope it helps!!

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3 years ago

4. If f(x) = |2x - 4 find f(-7)<br> a.-18<br> b. 18<br> d. 10

bezimeni [28]

Answer:

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Step-by-step explanation:

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3 years ago

Y=-2(×-3)(x-2) to standard form <br><br>(show work)

damaskus [11]

Answer:

y=-2x^2+10x-12

Step-by-step explanation:

graph is shown in image below

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3 years ago