Afrench car company wants to cut costs by using cheaper low-carbon steel in its car frames. to determine how varying the carbon content will affect strength, company engineers manufactured several car frames. for each car frame, the engineers noted the percentage of carbon, x, as well as the weight it could support (in kilograms), y. the least squares regression line of this data set is: ŷ=1000.932x–710.278

c. prove the lengths are the same.

step-by-step explanation:

you need to prove the segments are congruent. congruent segments have the same length. find the lengths of the segments using the distance formula, and compare them.

answer: c. prove the lengths are the same.

answer: -10

step-by-step explanation:

s(t) = 1 - 10t

s(x) = 1 - 10x

s(x + h) = 1 - 10(x + h)

            = 1 - 10x - 10h

s(x + h) - s(x) = 1 - 10x - 10h - (1 - 10x)

                      = 1 - 10x - 10h - 1 + 10x

                      = -10h

= -10

d is ur answer hopes this i dont really know how to explain it to u.