12-22 = -10 because know I'm right and it says I have to put more words so just look at the first part
Answer:
I don't understand too...
Answer:
Step-by-step explanation:
f(x,y)=10-x^2-y^2
To find derivative of z w.r.t. x is treat any other variable as a constant.
dz/dx=0-2x-0
dz/dx=-2x
Evaluating this at (7,-3) gives us dz/dx=-2(7)=-14.
Since this result is negative, it mrans as x increases z decreases.
f(x,y)=10-x^2-y^2
To find derivative of z w.r.t. y is treat any other variable as a constant.
dz/dx=0-0-2y
dz/dx=-2y
Evaluating this at (7,-3) gives us dz/dy=-2(-3)=6.
Since this result is positive it mrans as y increases z decreases.
1X96
2X48
3X32
4X24
6X16
8X12
16X6
24X4
32X3
48X2
69X1
Answer:
Hello again!
Increase 300 by 12% would be 336.00!
Decrease 460 by 25% would be 345!
Step-by-step explanation:
Did the math just earlier, go go! Hope this helps!
