Which is the best estimate for the average rate of change for the quadratic function graph on the interval 0 ≤ x ≤ 8? A) −2 B) −3 C) 2 D) 3

Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?

Math question.. plz me .. best answer all

Renee hiked for 6 3/4 miles. after resting, renee hiked back along the same route for 5 1/4 miles. how many more miles does renee need to hike to return to the place where she started? represent your answer as a simplified mixed number, if necessary.