y=mx+b
Exponents
Random
Identify Slope or Y-intercept
Random
1
What is slope intercept formula?
y=mx+b
1
What is 1,00000
1
1
How can you find the slope of a proportional line?
divide the "y" value by the "x" value
1
What is the slope of y=7x+12
7
1
x2=81
x=9
2
y=mx+b, what part of the formula is the slope?
m
2
Write the number below in standard notation
.000452
4.52 x 10-4
2
True or false: a graph is proportional if the graph is positive
true
2
What is the y-intercept of y=4x+7?
b=7
2
What is the square root of 49?
7
3
What is another name for slope?
Rate of change, unit rate, m, constant of proportionality
3
Write 5.76 x 104 in standard form
57,600
3
The opposite of squaring a number is taking the...
Square root
3
Slope of y=6/5x-9
m=6/5
3
Simplify:23
8
4
What is another name for the y-intercept?
Starting point, fee
4
Expand 1.73x10-7
0.000000173
4
An irrational number is a number that...
never ends (terminates) AND never repeats
4
Y-intercept of y=4x-5/7
b=5/7
4
x3=45
Cube root of 45
5
What is the y-intercept of the line?
2
5
(7.6x102) x (5.9x1012)
4.484x1016
5
On a graph, how can you determine if graph is proportional?
the line goes thru the origin
5
Slope and yintercept of y=4/5x-3/4
m=4/5 and b=-3/4
5
Cube root of 729
9