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
100
What is slope intercept formula?
y=mx+b
100
What is 1,00000
1
100
Simplify:23
8
100
x2=81
x=9
100
All the angles in a triangle should add up to what degrees?
180 degrees
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 graph is proportional if the graph is positive
true
200
What is the square root of 49?
7
200
What angle relationship add up to 180 degrees?
Supplementary
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
To determine if something is a function do we have to see if the x values or y values repeat?
x values
300
What is the value of x when you have a hypotenuse of 19.7, and a side length of 18.
8
400
What is another name for the y-intercept?
Starting point, fee
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
What is 5 cubed?
125
400
What is the name of this angle relationship?
Vertical Angles
500
What is the y-intercept of the line?
-5
500
What does the B in the formula V=Bh stand for?
area of the base
500
What does the P stand for in the formula, S=Ph? How doe you calculate?
perimeter (add all the side)
500
What is the slope of y=7x+12
7
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