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
4x + 7x
What is 11x?
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 scientific notation
.000452
4.52 x 10-4
200
True or false: If two lines in a systems are parallel, they have one solution
false
200
What is the square root of 49?
7
200
4(6 - 2x) + 2(x - 1) = -2
What is x = 4?
200
What is the slope of y=7x+12
7
300
What is another name for slope?
Rate of change, unit rate, m, constant of proportionality
300
Write 5.76 x 104 in standard form
57,600
300
The opposite of squaring a number is taking the...
Square root
300
Frank had $134 in his bank account. His account increased by 37% over the next few weeks. How much money is in his account now?
What is $183.58?
300
What is the value of x when you have a hypotenuse of 20, and a side length of 15. (round to the nearest whole number)
13
300
Simplify:23
8
400
4x - 8 + 18x - 17 + 3x + 1
What is 25x - 24?
400
On a graph, how can you determine if graph is proportional?
the line goes thru the origin
400
An irrational number is a number that...
never ends (terminates) AND never repeats
400
9n - 6 = 5n + 18
n = 6
400
Solve: 2n + 8 > 12
n > 2
400
3(2x + 1) + x = 24
What is x = 3?
500
What is the y-intercept of the line?
2
500
What does the B in the formula V=Bh stand for?
area of the base
500
What are three types of associations found in scatter plots?
Positive, Negative, none
500
Point A (-3, 2) is dilated by a scale factor of 3 centered at the origin. What are the new coordinates?
(-9, 6)
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 have the point (5,4) and it is reflected over the y axis, what will the new point be located?
(-5,4)