The cost of an anti-virus software package is $90 for the first year and $15 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?
А
The slope is 75, and the y-intercept is 90.
68
B
The slope is 90, and the y-intercept is 15.
/
С
The slope is 15, and the y-intercept is 90.
D
The slope is 90, and the y-intercept is 75.
US