Fractions
Reduce 5/35 to simplest form
1/7
What is the slope of this equation:
y=5x-15
5
The y-intercept for Emma's grades is 75. What does that mean about week 0 of her studying?
She, at week 0, has an average grade of 75%
5x5
25
What is half of 18
9
Solve for y
(1/2)-(3-8)= y
Reduce to simplest form
1/8
Judy has 14 bunnies. She finds two new bunnies in the bunny pen every day. What is the equation of this word problem?
y=2x+14
If our line of best fit is negative, what does that mean about the data?
100 divided by 10
10
45/5
9
What is the product of:
(5/6) x (3/4)
15/24 or 5/8
What is the slope in this equation
11=m9-7
The slope is 2. m=2
Find the slope using these two points:
(9, 11) and (4, 8)
m= 3/5
-52
25
What is slope intercept formula?
y=mx+b
KCF
3 divided by (3/7)
7 or 21/3
What letter is slope represented by in slope intercept formula?
A lowercase m.
When x is zero, what do we call our "y"?
(0,y)
The y-intercept
1/2 of 7
3.5
What shape do we use to represent "change in" in math.
Triangle
Complete:
3+ (1/2 +3/5)
41/10 or 4 and 1/10
As the school year goes on, Emma's grades go up. Would the slope of this graph be positive or negative?
Positive
y=mx+b
Define each letter.
y= output/ dependent
m= slope
x= input/ independent
b= y-intercept
3+ (7-5)(3+6)=y
y=21
8/10 plus 3/5 is equal to 1 and 2/5th. How did I get to that answer?
1) find common denominator
2) Add multiply top and bottom by same #
3) Add numerator NOT denominator
4) Reduce