Brittany spent 68 hours in an 8-week period doing homework. what is the rate for the number of hours to the number of weeks A- 2 hrs /17 weeks
B- 8.5 hours
C- 17 hrs /2 weeks
D- 34 hrs / 8 weeks

C- 17 hrs /2 weeks

Step-by-step explanation:

Write the number of hours in the numerator and the number of weeks in the denominator.

68 hrs/8 weeks

Simplify by dividing 4 into both the numerator and denominator.

68/8 = 17/2

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

-4, -2, 1, 4

step-by-step explanation:

domain = x values

range = y values