2-(-8x-6)+24-7X-6 PLEASE HELP FAST

x + 26

Step-by-step explanation:

Step 1: Write out expression

2 - (-8x - 6) + 24 - 7x - 6

Step 2: Distribute

2 + 8x + 6 + 24 - 7x - 6

Step 3: Combine like terms (x)

x + 2 + 6 + 24 - 6

Step 4: Combine like terms (constant)

x + 26

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.