Slope and Graph Behavior
The formula for the slope between the points A and B is ...
f(x) = x2 is called a ...
Quadratic
If two expressions have the same base you can combine them. If you are multiplying, you ___ the exponents.
Add
Which trig function is found using opposite and adjacent?
tangent
In a 45-45-90 triangle, the hypotenuse is x = 4. Find the side length.
2√2
Find the slope between (0, 4) and (3, 7).
1
f(x) = √x is called a ...
Square Root
If you divide two exponential expressions with the same base, you ____ the exponents.
Subtract
2.4
In a 30-60-90 triangle, the hypotenuse is 12. Find the length of the side across from 30o.
6
Another word for slowing down is ...
Decelerating
In the function f(x) = 3(x-1)3 , the graph has a horizontal shift of ...
(x8)(x3) simplifies to ...
x11
A triangle has an angle of 65o, an adjacent side of 11 and an opposite side of x. Find x.
23.6
In a 30-60-90 triangle, the hypotenuse is 1. Find the length of the side across from 60o.
√3/2
A graph whose slope starts flat and gets steeper is ...
f(x) = -|x| + 4 has two types of transformations. What are they?
A flip and a horizontal shift
x12/x5 simplifies to ...
x7
A triangle has an angle of 21o, an adjacent side of x, and a hypotenuse of 12. Find x.
11.2
In a 45-45-90 triangle, the two sides are equal to 5√2. Find the hypotenuse.
10
Find the slope between (-4, 13) and (7, 2)
-1
True or false: f(x) = √x has a value for x = -1.
False. You can't take the square root of a negative.
If f(x) = 2x, then f(3) = ...
8
A triangle has an angle of 47o, an opposite side of 5 and a hypotenuse x. Find x.
6.8
In a 30-60-90 triangle, the shortest side is 7. Find the hypotenuse.
14