8th Grade
Math 1
Math 1
8th Grade
Math 2
Math 2
8th Grade
Math 3
Math 3
8th Grade
Math 4
Math 4
8th Grade
Math 5
Math 5
8th Grade
Math 6
Math 6
100
What is slope intercept formula?
y=mx+b
100
What is 1,00000
1
100
In scatter plots, a strong association in the data looks like...
the data is close together
100
x2=81
x=9
100
All the angles in a triangle should add up to what degrees?
180 degrees
100
What are the 4 types of transformations?
Translations (slide), Reflections (flip), Rotations (turn), and Dilations (grow/shrink)
200
y=mx+b, what part of the formula is the slope?
m
200
Write the number below in standard notation
.000452
4.52 x 10-4
200
True or false: a fraction is always rational
true
200
What is the cube root of 27?
3
200
What is a rational number?
a number that can be turned into a fraction - but as a decimal, it is either a terminating or repeating decimal.
200
What is the slope of y=7x+12
7
300
What is the "birth name" for slope?
Rate of change!
300
Write 5.76 x 104 in standard form
57,600
300
The opposite of squaring a number is taking the...
Square root
300
To determine if something is a function do we have to see if the x values or y values repeat?
x values
300
Angle Pairs
Find the measure of angle JGH. Explain or show your reasoning.
How many degrees is angle G?
150
300
Simplify:
x3 ⋅ x5
x8
400
What is the slope of a line?
Rise over Run or change in y over the change in x.
400
If you are solving a multistep equation and get x=0 how many solutions are there?
One
400
An irrational number is a number that...
never ends (terminates) AND never repeats
400
x-3
1/x3
400
In dilations, "k" means...
scale factor
400
What are supplementary angles?
Angles that add up to 180 degrees
500
What is the y-intercept of the line?
2
500
When solving for volume in terms of pi, you must...
Leave pi out of the formula, AND write it back in at the end of the answer
500
Every input has only one output.
What is a function?
500
Is the square root of 7 a rational number?
No
500
What is the length of the hypotenuse when the legs are 3 and 4
a2+ b2 = c2
32 + 42 = c2
9 + 16 =25
c = 5
500
If you are solving a multistep equation with variables on both sides and get 0=0, how many solutions are there?
Infinite number of solutions