Pythagorean Theorem
The following numbers are the side lengths of a right triangle. 6cm, 10cm, 8cm. Which one is the Hypotenuse? (The “C”)
What is 10 cm?
What is the difference between a function and not a function?
Functions do not repeat X values
What does the P and the B in the formula: SA = Ph + 2B stand for?
What is the perimeter of base and the area of base?
The inverse of squaring a number
What is finding the square root?
Given A and A’ which one is the image and which one is the pre-image?
Image: A’
Pre-image: A
What formula do we use for right triangles?
What is the a2+b2=c2?
What is the difference between Proportional vs Non-proportional and what is the equation for both?
Proportional has a y-intercept of 0 because it crosses through the Origin, the equation is y=kx. Non-proportional has a y-intercept that is not 0 and the equation is y=mx+b
The full distance across a circle that passes through the center
What is diameter?
Numbers that can be written as a ratio, including integers, whole numbers and natural numbers
What is rational numbers?
Algebraic representation: (x, y)-->(x+a, y+b)
What is a translation?
Which question relates to Pythagorean theorem and why? A. What is the distance between point (3,2) and (6,8)? Or B. What is the rate of change given points (3,2) and (6,8)?
A because they are asking for distance
The point at which the graph crosses the y-axis
What is the y-intercept?
The half distance from the center of a circle to the edge is called?
What is radius?
Numbers that cannot be written as a ratio such as decimals that never end and never repeat.
What is irrational numbers?
Algebraic representation: (x, y)-->(0.25x, 0.25y)
What is dilation?
Which side lengths would make a right triangle?
A. 8cm, 12cm, 24cm B. 4cm, 3cm, 5cm C. 6cm, 4cm, 10cm (Must show work)
What is B?
Ture or False: The points {(5, 2), (1, 2), (3, 2), (-4, 2)} make a function.
What is TRUE?
This calculates only the area of the label of a can of soup
What is lateral surface area?
Turn 6.7% into a decimal.
What is 0.067?
The 2 different types of reflections and the rules.
What is over x axis (x,-y) and over y axis (-x,y)?
Ximena wants to create a fence along the diagonal of her rectangular yard. If the yard is 40 feet by 24 feet, how long is the fence going to be? Round to the nearest hundredth.
What is 46.65 feet?
Write an equation given these points. (0,4) (2,10) (4,16) (6,22)
What is y=3x+4?
This calculates the amount of water in a fish tank
What is V=Bh
Order these numbers in ascending order. -0.52, 3.5, (2/3), (-1/2), 22
What is -0.52, (-1/2), (2/3), 3.5, 22
Algebraic representation: (x, y)-->(-y, x)
What is a 270 degree rotation clockwise or 90 degree counter clockwise?