The Bennett family and the Chen family each used their sprinklers last summer. The Bennett family’s sprinkler was used for 40 hours. The Chen family’s sprinkler was used for 35 hours. There was a combined total output of 2450 L of water. What was the water output rate for each sprinkler if the sun of the two rates was 65 L per hour?

step-by-step explanation:

do you have a copy of the table?

the answer is b.)

< 1=< 2

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