Vertical Line test/Functions
Quadratics
Domain & Range
Transforming Functions
MISC
100
How do we know when something doesn't pass the vertical line test?
It has repeating x values with different y values
100
find f(2) for f(x) = x^2 + 5x –24
What is -10
100
The domain of f (x) = 3x + 2 is {-1 < x < 4}.
Which integer is not in the range?
Choose one
-5 -1 0 11
-5
100
How is the graph transformed from y=x2 to y=(x-4)2
The vertex is shifted to the right 4
100
Find h(36) for h(x) =x^1/2
What is 6?
200
Will this pass the vertical line test?
(5,6) (6,7) (3,9) (4,3) (5,6)
Yes
200
What is f(5) for f(x) = (3x^2) –4
What is 71?
200
What is the domain of the function
-4?
x is greater than or equal to 4
200
How is the graph transformed in the equation y=x2 to y= x2 - 5?
The vertex of the graph is moved down 5
200
f (x) = 5x - 3, find f (-2)
-13
300
Will this pass the vertical line test?
(-5,-10) (-4,-11) (-14, -5) (-9, -5) (-4,11)
No
300
Find d(5) for d(p) = (p^2) –20p + 125
What is 50?
300
Find f(2) for f(x)=4*((1/2)^x)
What is 1
300
How is the graph transformed from y= abs(x) to y=abs(x-5)?
The vertex of the graph is shifted 5 to the right
300
Given g (x) = 3x2 + 2x - 4, find g (2.5)
What is 19.75
400
Will this pass the vertical line test?
(4,11) (11,4) (12,3) (4,11) (11,4) (9,10) (12,4)
No
400
What is f(-4) if f(x) = x2 +10x -4
-28
400
What is the range of the relation y = 2x2 + 5x, if the domain is the set {-2, 0, 1, 2}?
-2, 0, 7, 18
400
How is the graph transformed from y=x2 to
y= (x-5)2-9
The vertex of the graph is moved to the right 5 and down 9
400
What are the roots of x2 +10x+24?
-6 and -4
500
What type of lines will pass the vertical line test?
List 3
Linear, Quadratic, Exponential, Absolute value
500
What is g(5) when g(x)= x2 -5x + 19?
19
500
A function is defined by the equation y = -5x2 - 4. If the domain is 1 < x < 5, what is the minimum value in the range of the function
-129
500
How is the graph transformed from y=x2 to
y=.5(x-10) 2 +5
The graph will be wider, moved to the right 10 and up 5.
500
What are the factors of x2 -9x - 36?
-12 and +3