Solving Equations
Transformations
Angles and Triangles
Linear Equations
Exponents
Scientific Notation
100
Is x = -2 a solution to the equation
2x - 2 = -6 ?
Yes, 2(-2) -2 does equal -6.
100
What are the three rigid transformations?
What are translations, rotations and reflections?
100
Write an equation to find the missing angle.
What is 55 + x + 90 = 180?
100
What is the equation for a line?
What is y = mx + b?
100
Simplify.
4x2y5 * 8x10y3
What is 32 x12y8 ?
100
Write 43,100,000,000,000 in scientific notation.
What is 4.31 * 1013 ?
200
Solve the equation
3x - 4 = 2x - 7
What is x = -3?
200
A line segment AB that is 4.5 cm long is reflected across the y-axis and then translated 4 units down and 3 units right. What is the length of A'B'?
What is 4.5 cm?
200
Find the measure of the missing angle.
What is 45?
200
What is the slope and y-intercept of
y = -2x + 6?
slope = -2
y-intercept= 6
200
What is 32 written using exponents and 2 as the base?
What is 25?
200
Write 0.000000567 in scientific notation.
What is 5.67 * 10-7?
300
How many solutions does this equation have?
4x + 6 = 1/2(8x + 18)
What is none because 4x + 6 will never equal 4x + 9.
300
A triangle with vertices X(3, 4) Y(10, 2) and Z(5, 15) is reflected across the y-axis. What are the vertices of X', Y', Z'.
What are X'(-3, 4) Y'(-10, 2) and Z'(-5, 15)?
300
Find the missing angle measure, x.
What is 109?
300
If the slope a line is 1/2 and the y-intercept is -4, what is the equation of that line?
What is y = 1/2x - 4?
300
Simplify.
25a8b12c3
___________
5a3b10c
What is 5a5b2c2?
300
Write 1.56 * 106 in standard form.
What is 1,560,000?
400
How many solutions does this equation have?
2x + 15 + 3x = 5(x + 3)
What is infinite because 5x + 15 will always equal 5x + 15.
400
The following rectangle was dilated by a scale factor of 4 from the origin. What are the new vertices of the rectangle?
A(6, 3) B(6, 8) C(-1,3) D(-1, 8)
What is
A'(24, 12) B'(24, 32) C'(-4, 12) D'(-4, 32)
400
Name all pairs of vertical angles.
What is <1 and <4, <2 and <3, <5 and <8 and
<6 and <7?
400
Write in words how to graph the equation y = 3x -1.
Start at -1 on the y-axis and then rise 3 and run 1. Do that a few times to make several points on the line and then connect the dots.
400
Simplify.
(2m3n4)3
What is 23m9n12?
400
Write 9.34 * 10-5 in standard notation.
What is 0.0000934?
500
Solve and check the equation.
4x + 10 + x = 22 + 2x
What is x = 4?
500
What is x = 30?
500
If the measure of <5 = 108, find the measure of all other angles.
<1= 108 <5 = 108
<2=78 <6 = 78
<3= 78 <7 = 78
<4= 108 <8 = 108
500
A ticket to the movies costs $12.00 and each snack is $2.50. Write an equation to represent this situation.
What is y = 2.5x + 12?
500
Rewrite using positive exponents only.
6x-4y3z-2
What is 6y3
_____ ?
x4z2
500
The length of a giant squid is 1.44 * 1012 mm. The length of a goldfish is 4.8 * 104mm. How many times longer is a giant squid?
What is 3 * 107?