How do i solve x-y+8 if x=5 and y=3?

First, you input the numbers that have the variables. So the first equation would be 5-3+8. That equation equals 10.

The answer to the expression is 10.

Substitute the values of x and y into the expression.

x-y+8

5-3+8

Subtract/add from left to right.

2+8

10

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option

i believe that the slope of the line is -5

step-by-step explanation: