Given y=(x-10)2 +4; After switching x and y, what are the next steps to find f -1 (x)?

Subtract 4 from both sides and square root each side

In y=-2(x-4)2 +8, what effect does the - sign have on the parent graph y = x2 ?

Reflects the graph over the x-axis

1

The hypotenuse is 8 cm, one leg is 6 cm, what is the measure of its other leg?

2

What is needed to solve for angle B?

3

If Cos B = -1/2, find the measure of angle B.

4

How would you solve for the length of segment AB?

5

Given y=(x-10)² +4; After switching x and y, what are the next steps to find f^-1 (x)?

6

Find the cosine of 30 degrees or pi/6 radians.

7

Suppose angle C is a right angle, how would you find the measure of angle A?

8

What is the parent graph of y= - 2x +5

9

In y=-2(x-4)² +8, what effect does the - sign have on the parent graph y = x² ?

10

Find the cosine of 90 degrees

11

If sin B=0.58 then how do you solve for angle B if it is not from a special right triangle?

12

Find the area of triangle ABC.