Linear Equations
Statistics
Slope Intercept Form
Inequalities
Functions
100
Solve.
2x+18=28
x = 5
100
Find the mode and range.
14,15,20,14,18,14,15,14
mode: 14
range: 6
100
Write the equation when:
slope is 5 and y-intercept is - 6
y = 5x - 6
100
Solve.
4x+17>37
x >5
100
Is the following a function? Explain.
No. The input 0 has 2 different outputs.
200
Solve.
-5(x+2)=-50
x = 8
200
Find the mean and median.
8,2,4,8,3,2,4
mean: 5
median: 4
200
DAILY DOUBLE
Write the equation that goes through
(0,5) and (2,6)
y = 1/2 x + 5
200
DAILY DOUBLE
Solve.
3(x-8)<-2x-9
x < 3
200
Is the following a linear function? Explain.
Yes. It moves at a constant rate of change.
300
Solve.
-3x-16=2x-36
x = 4
300
What is 72% of 200?
144
300
Write a linear function that contains
f(4) = 5 and f(0) = 7
f(x) = -1/2 x + 7
300
Solve.
-5(2x+6) > -100
x < 7
300
Find the domain and range.
D [1, 2, 3, 4, 5]
R [1, 2, 3, 4]
400
DAILY DOUBLE
Solve.
6(x-2)+34=8(x+1)
x = 7
400
What percent of 60 is 24?
40%
400
Write the equation that goes through
(2,4) and (3,6)
y = 2x
400
Solve.
-4x+50 > 7x-5
x < 5
400
DAILY DOUBLE
Find the domain and range.
500
Solve.
(x+5)/7=(x-1)/4
x = 9
500
Find x so the mean is 20.
24,18,x,23,28
x = 7
500
DAILY DOUBLE
Write a linear function that contains
f(3) = 1 and f(-3) = 5
f(x)= -2/3 x + 3
500
Solve.
(x+2)/4 > 3/2
x > 4
500
Given f(x) = 2x - 8
Find f(9)
Find x when f(x) = -12
f(9) = 10
x = -2