Number Sets
Linear Equations
Linear Inequalities
Rate of Change
Writing Linear Equations
100
Name the sets of numbers that 0.88 belongs to.
Rational Numbers and Real Numbers
100
7y - 2 = 19
y = 3
100
12 >= -0.3p
p >= -40 OR -40 <= p
100
What is the slope of the line y = 2x + 2
The slope is 2.
100
y = -1/3x + 3
200
Name the sets of numbers that -3 belongs to.
Integers, Rational Numbers, and Real Numbers
200
18 = 1/2t
t = 36
200
-3x >= 21
x <= -7 OR -7 >= x
200
What is the slope of the line 6x + 2y = 2
The slope is -3.
200
Write an equation of a line through (5,-2) with a slope of -3/5.
y = -3/5x + 1
300
Name the sets of numbers that PI belongs to.
Irrational Numbers and Real Numbers
300
53 = 3(y - 2) - 2(3y - 1)
y = -19
300
-x > (x - 7)/2
x < 7/3 OR 7/3 > x
300
What is the slope of the line that passes through the points (-1,4) and (1,-2)?
The slope is -3.
300
What is the equation of a line in slope-intercept form for the line that has a slope of 2/3 and passes through (-3,-1)?
y = 2/3x + 1
400
Order the following numbers from least the greatest.
2, 4/5, 0.85, PI, and -5
-5 4/5 0.85 2 PI
400
25 = 3(2x + 2) - 5(2x + 1)
x = -6
400
-2x > (x + 5)/3
x < -5/7 OR -5/7 > x
400
What is the slope of the line that passes through the points (9,-3) and (2,7)?
The slope is -10/7.
400
What is the equation of the line perpendicular to y = -5x + 1 and passes through (3,-2)?
y = 1/5x - 13/5
500
Order the following numbers from least the greatest.
-1/2, SQRT(8), -PI, 8, 3.2
-PI -1/2 SQRT(8) 3.2 8
500
P = 2L + 2W, SOLVE for W.
W = (P - 2L)/2
500
2.59 + 3.39g <= 15
g <= 3.66 OR 3.66 >=g
500
The slope is -2/9.
500
What is the equation of the line perpendicular to y = 3x -2 and passes through (3,5)?
y = -1/3x + 6