Which statement summarizes Moira’s work? She correctly found the average rate of change. She expanded the expression for f(x + h) incorrectly. She simplified the difference quotient StartFraction f (x + h) minus f (x) Over h EndFraction incorrectly. She substituted incorrectly when evaluating the difference quotient.

step-by-step explanation:

the first 5 right here the next 5 i will upload as separate question

answer: the distance

step-by-step explanation:

to calculate the distance d of a line segment with endpoints (x1, y1) and (x2, y2) use the formula d (x2 x1)2 (y2 y1)2. to calculate the midpoint of a line segment with endpoints (x1, y1) and (x2, y2) use the formula

the rocket cannot penetrate the ground, in a contextual sense, therefore the roots of this equation should be the domain of this function. i'll let you find the roots of this quadratic equation (hint: use the quadratic formula:  

1- c

2-a

step-by-step explanation:

mark brainliest!