The cost of an anti-virus software package is $65 for the first year and $10 for each annual renewal. If the independent variable is the number of annual renewals and the dependent variable is the total amount paid, what is the slope and y-intercept of the graph of the equation representing this situation
A.) The slope is 10, and the y-intercept is 55.
B.)
The slope is 10, and the y-intercept is 65.
C.)
The slope is 55, and the y-intercept is 10.
D.)
The slope is 65, and the y-intercept is
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Answer: Thats you're answer!
Step-by-step explanation:
Understand the problem carefully which is the only solution you have when you construct equations depicting the relationship between variables. For this problem, the equation would be:
y = 65 + 10x
where x is the number of years
y is the cost
The slope-intercept form equation is y = mx + b, where m is the slope and b is the intercept. Therefore, in this problem, the slope is 10 and the y-intercept is 65.
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