Geometry
Pythagorean Theorem & Square Roots
Equations
(Linear) Functions
100
What is the vocabulary word for a transformation that flips or mirrors the preimage?
A reflection
100
What's
sqrt(25)?
5
100
Solve the equation -3x = 9
x = -3
100
Fill in the blank:
A relation is a function if for each input, there is ________.
A relation is a function if for each input, there is (exactly) one output.
200
What is the name of the only non-rigid transformation we learned that resizes preimages?
A dilation
200
Solve x2=49. List all solutions in simplified form.
x=7 and x=-7
200
How many solutions are there to the equation 3(x + 4) = 2x + 12 + x
A) All/infinite solutions
B) No solutions
C) One solution, which is x = 4
A) All/infinite solutions
200
What is the y-intercept of this line?
3.5 because the line crosses the y-axis at the point (0, 3.5)
300
Find the volume of a cylinder with a radius of 3cm and height of 10cm. Keep your answer in terms of pi and include the units!!
Volume of cylinder =
pir^2h
90pi cm^3
300
What's the side length of this square? Write the exact answer.
sqrt(55)
300
How many solutions are there to the system of equations below?
A. One solution (3, 2)
B. One solution (6, 12)
C. No solutions
D. Infinitely many solutions
C. No solutions
300
Is this relation a function? YES or NO
No
The input blue has two different outputs
400
Fill in the blanks:
Surface area is a ___-dimensional measurement of __-dimensional objects
2-dimensional measurement of 3-dimensional objects
400
Find the hypotenuse. Round to the nearest tenth
13.9 cm
400
What is the definition of a solution to an equation?
The value for the variable that makes the equation true
400
What is the slope of this line?
A) 5/3
B) 6/2 = 3
C) -8/4 = -2
D) 2/6 = 1/3
B) 6/2 = 3
500
Find the radius of a cone whose volume is
24pi
cubic centimeters and whose height is 8 cm.
V= 1/3 *pi*r^2*h
3cm
24pi=1/3*pi*r^2*8
24=1/3*r^2*8
3=1/3*r^2
9=r^2 -> 3 = r
500
What is the length of this tv? 
32 inches
500
Solve the equation -4(x + 2) + 2 = 6x + 8
x = -1.4
500
Write the equation of this line in slope-intercept form
y= 4/3x - 4
(or equivalent equations)
