Consider the three functions below. f(x) = - 4( 11 g(x) = (11)* n(x) = 11-X 6 1112 i (12) Which statement is true? The range of h(x) is y > 0. The domain of g(x) is y> 0. The ranges of f(x) and h(x) are different from the range of g(x). The domains of f(x) and g(x) are different from the domain of h(x).

answer:     true

step-by-step explanation:

98 points djdjsi zisksis sjsjsi sisksj sksjdj sksks sjsisj

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.