For a house call, a veterinarian charges $70, plus $40 an hour. a. write an equation that represents the total fee y y (in dollars) the veterinarian charges for a visit lasting x x hours. equation: y= y= no response given b. find the x-intercept. x-intercept:

Let x represents the hours and y represents the total fees(in dollars)

As per the statement:

(a)

For a house call, a veterinarian charges $70, plus $40 an hour

"$40 an hour" means 40x

then;

the equation we get;

        .....[1]

(b).

Find the x-intercept.

x-intercept states that the graph cross the x-axis.

Substitute y = 0 in the equation and solve for x;

we get;

y-intercept states that the graph crosses the y-axis i.e

Substitute x= 0 in the equation and solve for y;

Therefore, x-intercept and y-intercept of equation [1] are:  

and 70

the 3rd option is right

step-by-step explanation:

true

step-by-step explanation: