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3 years ago

15

I NEED HELP NOW! The number of y calories burned after x hours of rock climbing is represented by the linear function y=650x. 1)

Find the domain of the function. may write in math notation or in words. 2) Is the domain discrete or continuous?

2 answers:

BARSIC [14]3 years ago

8 0

It is contintinious cuz it is multiplying

nasty-shy [4]3 years ago

5 0

The answer is attached in the image

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The parabola would stretch both vertically and horizontally by a factor of 2.

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A movie rental company offers a membership plan that costs $10/month and charges $2 to rent each movie. How many movies can a me

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See below

Step-by-step explanation:

linear equation: y=2x+10

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3 years ago

A set of data points has a line of best fit of y = –0.2x + 1.9. What is the residual for the point (5, 1)?

alisha [4.7K]

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3 years ago

7. Veronica is choosing between two health clubs.

vesna_86 [32]

Answer:

The total cost for each health club will be the same after 4 months.

Step-by-step explanation:

Let A = membership fee for studio A

B = membership fee for studio B

x= membership month

$A = 22 + 24.5x$

$B = 47.00 + 18.25x$

We want to when the total cost at each health studio is the same.

In other words, when A = B.

Therefore, the expression becomes

$A = B$

$22\:+\:24.5x=47.00\:+\:18.25x$

Step 1: Simplify both sides of the equation.

$24.5x+22=18.25x+47$

Step 2: Subtract 18.25x from both sides.

$24.5x+22-18.25x=18.25x+47-18.25x$

$6.25x+22=47$

Step 3: Subtract 22 from both sides.

$6.25x+22-22=47-22$

$6.25x=25$

Step 4: Divide both sides by 6.25

$\frac{6.25x}{6.25}=\frac{25}{6.25}$

$x=4$

Therefore, the total cost for each health club will be the same after 4 months.

8 0

2 years ago