Domain & Range
x- & y-intercepts
Slopes
Solving for variables
Rearranging Formulas
100
What is the domain and the range for the graph below?
Domain:
0 <= x <= 4
Range:
0 <= y <= 8
100
What are the x- & y-intercepts of the below linear equation?
y=−2x+4
x-intercept: 2
y-intercept: 4
100
Calculate the slope of these points:
(0, 4) and (−3, 1)
m = 1
100
Solve for i.
-5i - 3 = -43
i = 8
100
Solve for d.
c = πd
d = c/π
200
What is the domain and the range of the graph below?
Domain:
-4 <= x <=4
Range:
-5 <= y <= 6
200
What are the x & y-intercepts of the graph below?
x-intercept: 4 OR (4, 0)
y-intercept: 8 OR (0, 8)
200
What is the slope of the linear equation below?
y = x + 5
m = 1
200
Solve for k.
8k - 15 = 4k + 13
k = 7
200
Solve for v.
F = BQv
v = F/(BQ)
300
What is the domain and the range of the graph below?
Domain: All real numbers
Range: All real numbers
300
What are the x & y-intercepts of the graph below?
x-intercept: 3 OR (3, 0)
y-intercept: -3 OR (0, -3)
300
What is the slope of the linear equation below?
y + 4 = − 9 /5 (x − 5)
m = -9/5
300
Solve for e.
8(e - 5) = 2(3e - 8)
e = 12
300
Solve for x.
y = mx + b
x = (y - b)/m
400
all real numbers from 0 to 5
400
What are the x- and y-intercepts of the linear equation below?
8x+12y=3
x-intercept:
3/8
y-intercept:
1/4
400
What is the slope of this line?
8x+12y=3
m =-2/3
400
Solve for d.
2d + 18 = 12 - 6(d + 7)
d = -6
400
Solve for m.
y - y1 = m(x - x1)
m = (y - y1)/(x - x1)
500
All real numbers from 0 to 5
500
What are the x- & y-intercepts of the linear equation below?
y + 4 = − 9 /5 (x − 5)
x-intercept:
25/9
y-intercept: 5
500
Joe and Steve are saving money. Joe starts with $105 and saves $5 per week. Steve starts with $5 and saves $15 per week. After how many weeks do they have the same amount of money? What is the rate of change for Joe and for Steve?
Joe's rate of change is $5 per week.
Steve's rate of change is $15 per week.
It takes them 10 weeks to have the same amount of money.
500
Rearrange the below linear equation into slope-intercept form (solve for y).
8x+12y=3
y = -2/3x + 1/4
500
Solve for x.
y = x2 - 4
x = sqrt(y + 4)