Is this a function?
Evaluate
Find the Inverse
Keep Evaluating
You thought we was done Evaluating ??
100
(9,9) (8,9) (1,6) (3,4)
What is a function
100
f(2)
What is 4
100
y=3x
What is x/3
100
F(x)=2x-1 G(x)=3x H(x)=x^2=1 h(f(9))
What is 290
100
F(x)=x^2-1 G(x)=2x-3 H(x)=1-4x (f-g)(x)
What is x^2+2-2x
200
What test do you use to see if a relation is a function?
What is a vertical line test
200
g(-3)
What is 8
200
y=x-7
What is Y=x+7
200
F(x)=2x-1 G(x)=3x H(x)=x^2=1 f(h(7))
What is 99
200
F(x)=x^2-1 G(x)=2x-3 H(x)=1-4x (f+h)(x)
What is x^2-4x
300
{8,0), {9,0},[8,8], [2,7}
What is not a function
300
n(-2)
What is -7
300
F^-1(x) f(x)=9x-13
What is y=x+13/9
300
F(x)=2x-1 G(x)=3x H(x)=x^2=1 g(h(24))
What is 1728
300
F(x)=x^2-1 G(x)=2x-3 H(x)=1-4x (f/g)(x)
What is x^2-1/1-4x
400
2,2 3,5 3,5 4,6 8,9 3,7 3,6 2,2
What is not a function
400
m(f(1))
What is -11
400
y= x/2 +17
What is 2x-17
400
F(x)=2x-1 G(x)=3x H(x)=x^2=1 h(h(x))
What is x^4+2x^2+2
400
F(x)=x^2-1 G(x)=2x-3 H(x)=1-4x g/h(0)
What is -3
500
2,3 3,7 7,8 6,6 5,6 4,5 9,9
What is a function
500
m(f(g(3)))
What is -32
500
Y= the square of X+2
What is X^2x2 =y
500
F(x)=2x-1 G(x)=3x H(x)=x^2=1 g(f(h(-6)))
what is 219
500
F(x)=x^2-1 G(x)=2x-3 H(x)=1-4x (f/g)(2)
What is 3
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