Step-by-step explanation:
Here you just have to assume values for x and plug them to find f(x).
- first column "x" is the values you will assume.
- second column is the plug in process.
- third column is the final result for each x plugged in an equation.
4) f(x) = 6x - 4
we will assume for each equation 4 values of x: -1, 0, 1, and 2.
x = -1 --> f(-1) = 6(-1) - 4 = -10
x = 0 --> f(0) = 6(0) - 4 = -4
x = 0 --> f(1) = 6(1) - 4 = 2
x = 0 --> f(2) = 6(2) - 4 = 8
5) f(x) = 5 - 2x
Again, we will assume for each equation 4 values of x: -1, 0, 1, and 2.
x = -1 --> f(-1) = 5 - 2(-1) = 7
x = 0 --> f(0) = 5 - 2(0) = 5
x = 0 --> f(1) = 5 - 2(1) = 3
x = 0 --> f(2) = 5 - 2(2) = 1
6) f(x) = 7 + 3x
Again, we will assume for each equation 4 values of x: -1, 0, 1, and 2.
x = -1 --> f(-1) = 7 + 3(-1) = 4
x = 0 --> f(0) = 7 + 3(0) = 7
x = 0 --> f(1) = 7 + 3(1) = 10
x = 0 --> f(2) = 7 + 3(2) = 13
