Given the graph of the line represented by the equation f(x) = -2x + b, if b is increased by 4 units, the graph of the new line would be shifted 4 units:
1.left
2.down
3.right
4.up

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'

Determine the solution for mc001-1.jpeg