Find startfraction partial derivative f over partial derivative x endfraction and startfraction partial derivative f over partial derivative y endfraction for the following function. f(x, y)equalsleft parenthesis 7 x minus 4 y right parenthesis superscript 9 s

unless if u could do my questions, if not i wouldn't want to

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.

2

step-by-step explanation:

2,160 π

step-by-step explanation: