3x² + 2x - 4 - (2x² - 2x - 3)
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answer = x²+4x-1

Step-by-step explanation:

3x² +2x-4 -2x² +2x-3

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.

69.64%

step-by-step explanation: