8th Grade
Slope, Dude
Slope, Dude
8th Grade
Numbers Make My Head Hurt
Numbers Make My Head Hurt
8th Grade
Stuff you should know
Stuff you should know
8th Grade
More stuff you should know
More stuff you should know
8th Grade
Hodgepodge
Hodgepodge
8th Grade
Are you sure this isn't 7th grade?
Are you sure this isn't 7th grade?
100
What is slope intercept form?
y=mx+b
100
What is 1,00000
1
100
3x+1=13
x=4
100
-5+7
2
100
What makes a triangle right?
One 90 degree angle
100
(-11) * (-3)
33
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
(−7) + (−6) =
−13
200
Simplify:
-5x+2x-y
-3x-y
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 x coordinate for the y-intercept?
x = 0
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 what values have to NOT repeat?
x values or inputs
300
Angle Pairs
Find the measure of angle JGH. Explain or show your reasoning.
How many degrees is angle G?
150
300
Simplify:
x3 times x5
x^8
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 1=9 how many solutions are there?
None
400
1/2 + 1/3 =
3/6 + 2/6 =
5/6
400
1/2 ÷ 1/4 =
1/2 * 4/1 =
4/2 =
2
400
Use <,>,or = to compare:
1/2 ___ 8/16
=
400
What is the angle measure of a straight line?
180 degrees
500
What is the y-intercept of the line?
2
500
Choose the correct statement:
3x − 7x + 1 = −4x + 5
The system has an infinite number of solutions.
The system has no solutions.
The system has a unique solution.
The system has two possible solutions.
Problem 6
The system has no solutions.
500
What is a coefficient?
the number being multiplied to a variable
500
What kind of number is the square root of 7?
Irrational
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 4=4, how many solutions are there?
Infinite number of solutions