Solve the following system by the method of reduction.
4x – 16y, 2.c – 3y - 3z, 2.+ 2y - 32, 3.+ 2y + 2:

after simplifying it i got: -36.25 as my answer. hope that !

answer: it's d

step-by-step explanation:

ans789

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.