Sasha starts at 0 on the number line. She moves 3 units to the right, 5 units to the left, 4 more units to the left, and 1 unit to the right. a. On what number on the number lines does Sasha land? b. Write an additional problem to model Sasha's moves.

$\triangle A B C$ has vertices A(-2, 2), B(2, 0), and C(1, -2). For the similarity transformation, draw the image. $D_{0.5} \circ T_{<2, -2>}$

In this exercise, test for symmetry and then graph the polar equation.

$$r=2-2 \cos \theta$$

Sketch the graph of the polar equation.

$$r=\dfrac{8}{1-3 \sin \theta}$$

Sketch the graph of the polar equation.

$$r=\dfrac{6}{3+2 \cos \theta}$$

A convex mirror with a focal length of $-9.6 \mathrm{cm}$ produces an image 4.5 cm behind the mirror. What is the object distance?

Graph the original figure and its dilated image. Then verify that the dilation is a similarity transformation.

A(-3,4), B(3,4), C(-3,-2); $A^{\prime}$(-2,3), $B^{\prime}$(0,3), $C^{\prime}$(-2,1)

Write a division expression for the following fractions.

$$\frac{3}{5}$$

Prove the Transitive Property of Similarity.

Given: $\triangle A B C \sim \triangle D E F$,

:$\triangle D E F \sim \triangle X Y Z$

Prove: $\triangle A B C \sim \triangle X Y Z$

Divide using synthetic division.

$$x^3-2 \text { by } x-5$$

In this exercise, test for symmetry and then graph the polar equation.

$$r=2+4 \sin \theta$$

Infants who lack enough iodine to produce normal amounts of thyroxine suffer from a condition called ______________________

Plot the point D(-2,1).Then graph its image after it is reflected over the y-axis. State the name of the coordinates of $D^{\prime}$.

Look at the photograph closely on page 760. Then, answer the question.

What can viewers gather about the man's character based on this image?