What is the leading coefficient of the polynomial? 7x + 10x2 + 3x3 − 5 a) −5 b) 10 c) 3 d) 7

The answer to your question is: 3, letter C

Step-by-step explanation:

Leading coefficient is the coefficient that is written in front of the variable with the highest power.

                                           7x + 10x² + 3x³ − 5

In this polynomial the term with the highest power is 3, so the coefficient that is in front of the variable with this power is also 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.