Find the maximum value of s=xy yz xz where x y z=21

70

step-by-step explanation:

2*5=10

4*15=60

60+10=

70

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.

f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50

thats not a system of equations, that is a solution