Mock Practice Day 1

Mock Practice Day 1

Non proportional vs. proportional

• Graphs are proportional if the line is _______ and _________.

Multiple Choice

• A

• B

• C

• D

Translations

• The x-coordinate slides the point _________ or _________.

• A positive x slides to the _________.

• A negative x slides to the ___________.

• The y-coordinate slides the point _________ or __________.

• A positive y slides to the _________.

• A negative y slides to the __________.

Multiple Choice

• F

• G

• H

• J

Placing Numbers on a Number

Line

• Convert all numbers to ______.

• Place the numbers in order from ______ to ______.

• Identify what number land in the middle.

• 
  

• 
  

Multiple Choice

• A

• B

• C

• D

Slope

• Slope on a graph is ______ over ______

• If the slope is a whole number, there is an invisible _ as the denominator.

• Always pay attention to the scale.

Multiple Choice

• F

• G

• H

• J

Dilations

• Dilations rules must have the same scale factor.

• Example: (7w, -3w)

• Example: (3x, 3y)

Multiple Choice

• A

• B

• C

• D

Slope and Y-Intercept

• Slope: y2-y1/x2-x1

• y-intercept: The y value when x is 0.

Multiple Choice

• F

• G

• H

• J

Volume of a Cylinder

• V=Bh

•  $v=\pi r^2h$  
  

Multiple Choice

• A

• B

• C

• D

Slope from a Table

•  $m=\frac{\text{y2-y1}}{\text{x2-x1}}$ 

Multiple Choice

• F

• G

• H

• J

Pythagorean Theorem

•  $a^2+b^2=c^2$ 

Open Ended

Scatterplot

• Create your trendline

• Find the correct starting point (pay attention if you should start on the x or y axis), trace your finger up to the trendline, and identify the corresponding number.

Multiple Choice

• F

• G

• H

• J

Function

• X - values CANNOT repeat

• Vertical line test: If your line touch the original line more than once it is NOT a function (this does not include the x-axis).

Multiple Choice

• A

• B

• C

• D

Solving Equations

• Move variables to one side of the equal sign

• Move constants to the other side of the equal sign

Multiple Choice

• F

• G

• H

• J

Multiple Choice

• A

• B

• C

• D

Multiple Choice

• A

• B

• C

• D

Multiple Choice

• A

• B

• C

• D