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miss Akunina [59]
3 years ago
9

A video game arcade offers a yearly membership with reduced rates for game play. A single membership costs $60 per year. Game to

kens can be purchased by members at the reduced rate of $1.00 per 10 tokens.
Which statements represent the function of the yearly cost in dollars, y, based on x, the number of game tokens purchased for a member of the arcade? Check all that apply.

The slope of the function is $1.00.
The y-intercept of the function is $60.
The function can be represented by the equation y =1 x + 60.
The domain is all real numbers. -
The range is {y| y ≥ 60}. 10

Mathematics
2 answers:
Nastasia [14]3 years ago
8 0

Let

x-------> the number of game tokens purchased for a member of the arcade

y-------> the function of the yearly cost in dollars

we know that

the function y of the yearly cost in dollars is equal to

y =\frac{1}{10} x +60

This is the equation of the line

using a graph tool

see the attached figure

<u>Statements</u>

<u>case a)</u> The slope of the function is $1.00

The statement is False

The slope of the function is equal to \frac{1}{10} \frac{\$}{tokens}

<u>case b)</u> The y-intercept of the function is $60

The statement is True

we know that

The y-intercept of the function is the value of the function when the value of x is equal to zero

so

for x=0

y =\frac{1}{10}*0 +60

y =\$60

<u>case c)</u> The function can be represented by the equation y =(1/10)x + 60

The statement is True

The equation of the function is equal to y =\frac{1}{10} x +60

<u>case d)</u> The domain is all real numbers

The statement is False

The value of x cannot be negative, therefore the domain is the interval

[0,∞)

<u>case e)</u> The range is {y| y ≥ 60}

The statement is True

The range of the function is the interval-------> [60,∞)

see the attached figure

Ksju [112]3 years ago
4 0

B,C and E.

The y-intercept of the function is $60.

The function can be represented by the equation y

The range is {y| y ≥ 60}.

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