Deborah ran a 12-kilometer race. She completed the race in 1.6 hours. Deborah
speed for the first kilometer can be
represented by the function d 7.3h,
where d is distance in kilometers and his
time in hours. Was Deborah's average speed
for the first kilometer of the race faster or
slower than his average speed for the entire
race? Justify your answer.

(- 1, 0 )

step-by-step explanation:

an x- intercept is where the function crosses the x- axis.

to find the x- intercept/s look for the value of x when f(x) = 0

from the given table there are 3 values of x where f(x) = 0

when x = - 1, x = 2, x = 3

the one that is listed is (- 1, 0 )

the answer would be c:   ax + b = ax + c

step-by-step explanation:

this answer is !