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1 year 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]1 year 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 help me cause I am not very good at math

Katarina [22]

Answer:

$m=-2$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Slope Formula (Rate of Change): $m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Find points from graph.

Point (0, 5)

Point (2, 1)

Step 2: Find slope m

Substitute: $m=\frac{1-5}{2-0}$
Subtract: $m=\frac{-4}{2}$
Divide: $m=-2$

5 0

2 years ago

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BRAINLIEST TO THE FIRST PERSON TO ANSWER!!The expression on the left side of an equation is shown below.

dusya [7]

Answer:

123added 23

Step-by-step explanation:

4 0

3 years ago

Drag each interval to a box to show if the function shown is increasing, decreasing, or neither over that interval.

prisoha [69]

Answer:

Increasing

−5<x<−1

−1<x<1

Decreasing

4<x<7

−8<x<−5

Neither Increasing nor Decreasing

1<x<4

Step-by-step explanation:

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2 years ago

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Mica bought a new smart phone for $258.13. That was the price after his 18.25% discount. What was the original price of the phon

julia-pushkina [17]

The original price of phone is $ 315.76

Solution:

Given that Mica bought a new smart phone for $ 258.13.

That was the price after his 18.25% discount

To find: original price of phone

From given question,

price after discount = $ 258.13

discount = 18.25 %

Let "x" be the original price of phone

price after discount = original price - discount

$258.13 = x - 18.25 \% \text{ of } x$

$258.13 = x - \frac{18.25}{100}x$

$258.13 = x(1 - \frac{18.25}{100})$

$258.13 = x(1 - 0.1825)\\\\258.13 = x( 0.8175)\\\\x = \frac{258.13}{0.8175}\\\\x = 315.76$

Thus original price of phone is $ 315.76

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3 years ago

There are n employees on The Game Shop's sales team. Last month, they sold a total of 504 games. One of the sales team members,

murzikaleks [220]

The expression you would need to know how many games Chris sold is:

(504 divided by n) -17

4 0

2 years ago