f(x) = x+2
Find f(4)
6
Simplify the expression
2x+4+5x
7x+4
f(x) = x
g(x) = 3x
What is f(x) +g(x)?
4x
f(x) = 2x+3
g(x) = x-4
What is f(x) - g(x)?
x+7
g(x) = 3x
What is f(x) x g(x)?
3x2+6x
f(x) = x2-3
Find f(-2)
1
Simplfiy the expression
5x+2(x-3)
7x-6
f(x) = 4+x
g(x) = 3x-2
What is f(x)+g(x)
4x+2
f(x) = x2-5
g(x) = x+2
What is f(x) - g(x)?
x2-x-7
f(x) = 4x-1
g(x) = x+2
What is g(x) x f(x)?
4x2+7x-2
Find g(x) when x = 1 and y = 5
7
Simplify the expression
2x2-2(3x2+5x)
-4x2-10x
f(x) = x2+x
g(x) = 2x+5
What is g(x) + f(x)?
x2+3x+5
f(x) = 3x-4
g(x) = x2+x
What is g(x)-f(x)?
x2-2x+4
f(x) = 2x-1
g(x) = 3x-5
What is f(x) x g(x)?
6x2-13x+5
g(x) = x2-5xy
Find g(x) when x = -2 and y = 3
34
Simplify the Expression:
2x-(3x2+4x)
-3x2-2x
f(x) = 3-x
g(x) = x2-6x+2
What is g(x) + f(x)?
x2-7x+5
f(x) = x+6
g(x) = x2-1
What is f(x) - g(x)?
-x2+x+7
f(x) = 4x2
g(x) = 3x+4
What is f(x) x g(x)?
12x3+16x2
g(x) = x2-3xy+6
Find g(x) when x = 3 and y = -1
24
Simplify the Expression:
2(4x-5)-(3x+6)
5x-16
f(x) = 2x2-5
g(x) = x2+3x+2
What is f(x) + g(x)?
3x2+3x-3
f(x) = 3x2+5x
g(x) = 2x2+3x-7
What is f(x)-g(x)?
x2+2x+7
f(x) = 2x+3
g(x) = x2+x
What is f(x) x g(x)?
2x3+5x2+3x