Determine whether the graph represents a proportional relationship. A)Yes, it is a proportional relationship because the graph goes through the origin

B)No, it is not a proportional relationship because the graph does not go through the origin

C)Yes, it is a proportional relationship because the graph is a straight line

D)No, it is not a proportional relationship because the graph is not a straight line

the answer is b. 60. each interior angle in 120, so the exterior angle must be 60 in order to add up to 180

step-by-step explanation:

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.