Pre calc - 1.3 Flashcards
1
Q
Y = x2
A
U shape (parabola)
2
Q
Y = |X|
A
V shape (absolute value)
3
Q
Y = x3
A
Chair/squiggle
4
Q
Y = square toot x
A
Half a circle
5
Q
If the first number is negative
A
It opens down
6
Q
If the first number is positive
A
It opens up
7
Q
If the absolute value of the first number is less than one
A
It is wider
8
Q
If the number added to x is positive
A
It moves left
9
Q
If the last number is positive
A
It moves up
10
Q
Domain
A
Left and right
11
Q
Range
A
Up and down
12
Q
What do you do to the equation of a graph to shift it up and down
A
Add a number to shift it up and subtract a number to shift it down
13
Q
What do you do to the equation to make it shift left and right
A
Add or subtract from the number inside the paranthases
14
Q
What do you do to a graph to reflect it around the y axis
A
Make the a value negative
15
Q
A
