Simplify the following expression:
7y + 2x − 10y + 3x2 − 10x.

To simplify an expression means to rewrite the expression in its reduced form. when simplified is:

Given that:

To simplify, we start by collecting like terms

Simplify like terms

Hence:

when simplified is:

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Step-by-step explanation:

We have been given an expression .

To simplify our given expression, we will combine like terms as:

Therefore, simplified form of our given expression would be .

32

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.