Question

Victoria moves into a new apartment and called to install her cable.They told her they charge 45 to install the cable box and 60 each month for the service

Answer 1

The equation for total charge of cable is sum of installation charge and service charge for each month. The equation is,

`y=60x+45`

Here, y is total charge of cable, x is number of month.

In equation y=60x+45, the slope is 60 and intercept is 45.

Plot the equation of the graph.

In graph, the y axis is total cable charge and x axis is month and y-intercept is (0,45).