Which methods could you use to calculate the y-coordinate of the midpoint of a vertical line segment with endpoints at (0,0) and (0,15). check all that apply.
a. divide 1 by 15
b. count by hand
c. add the endpoints
d. divide 15 by 2

Step-by-step explanation:

c and d would be most helpful.  b would work but would be slow.  Omit a.

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.

answer: 8d

step-by-step explanation:

45+5= 50+5=55+5=60