Verbal Expressions
Slope
Graphing Stories
Evaluating
Solving
100
Five more than twice a number
2x + 5
100
Without graphing, find slope of each line.
(2,5) and (0,2)
M=3/2
100
Describe what is happening in the graph
The distance goes up. It stays the same, and then goes down.
100
s-(r/t)
r=-6 and s= 4 and t=-2
1
100
x+2=4
x=2
200
Seven less than three times a number
3x- 7
200
Without graphing, find slope of each line.
(4,1) and (2,5)
M=-2
200
As a point, what is the y intercept?
(0, 80)
200
-3x2 + 4x + 5
for x = -2
-15
200
2x+8 = 3x-4
12=x
300
The sum of a number and 12, divided by 4
(x+12) /4
300
Without graphing, find slope of each line.
the origin and (10,5)
M= 1/2
300
How long was the person stopped?
10 minutes. From 20 - 30
300
6 -(5x - 9)2
for x=1
-10
300
4w + 2 = 3 + 2w
w = 1/2
400
Six times the difference of a number and 5
6(x - 5)
400
Without graphing, find slope of each line.
(3, -5) and (6,-5)
zero
400
Are they going faster during A or B? How do you know?
A is faster. More steep. (Goes up quicker)
400
AB+ C
a= 2 b=-3 c=-10
-16
400
48 + 8x + 23=7
x = -8
500
Twice the sum of a number and 9
2(x + 9)
500
Without graphing, find slope of each line.
(1,4) and (1,6)
Undefined
500
What is the slope? What does it mean in the context of the problem?
2 dollars per pound.
500
m3 - n
for m=-2 and n=3
-11
500
2(x +3) + 8 = 3x + 2 + 5x
x = 2