Pre-algebra (Formulas and Vocab Review)

Match the following

• Move 3 quadrants. Switch coordinates; check quadrant for signs

• Rotate 270 degrees

• Move 1 quadrant Switch coordinates; check quadrant for signs

• Rotate 180 degrees

• Move 2 quadrants. Opposite signs

• Rotate 90 degrees

In y = mx + b, the m is the​ (a)   and the b is the ​ (b)  

• slope
• y-intercept
• x-intercept

Slope is......

• run over rise

• rise over run

Match the following

• A pair of adjacent angles whose sum is 180 degrees.

• Adjacent Angles

• A pair of angles whose sum is 90 degrees

• Linear Pair (Straight Angle)

• A pair of angles who share a side.

• Complementary Angles

• A pair of angles that are opposite and congruent.

• Vertical Angles

• A pair of angles whose sum is 180 degrees.

• Supplementary Angles

Match the following

• Slide

• Translation

• Mirror Image

• Rotation

• Turn

• Dilation

• Changes the size by a scale factor

• Reflection

What is the formula to find the angle sum of a polygon?

• 180(n-2)

• y = mx + b

• Change in y over the change in x

What is the formula to find the missing side of a right triangle?

• 180(n-2)

• y = mx + b

• Change in y over the change in x

What is slope intercept form?

• 180(n-2)

• y = mx + b

• y = kx

What is slope intercept form?

• 180(n-2)

• y = mx + b

• y = kx

Match the following

• Add the exponents

• Multiply the exponents

• Exponents stay the same

• Subtract the exponents