During the 2007 US Tennis Open, Venus Williams’ serve was measured to be a speed of 129 miles per hour. How may seconds did it take her serve to get to the other player (standing 78 feet away)? (recall that there are 5280 feet in one mile).

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph