Basic
Solve and graph the inequality:
x - 2 < 6
x < 4
open circle on 4 pointed to the left
Graph the inequality:
-1 < x < 4
open circle on one, closed on 4, shaded in between
Solve for x:
|x - 23| = 21
x = 44 or x = 2
Graph the inequality:
x > 3
Vertical dashed line at three shaded to the right
Steph Curry
Solve and graph the inequality:
2x - 2 > 12
x > 7
Open circle on 7 pointed to the right
Graph the inequality:
x > -3 or x < -5
open circle on negative five pointed left, closed circle on -3 pointed right
Solve for x:
|2x - 3| = -2
No solution
Graph the inequality:
y < 4
Horizontal solid line at 4 shaded below.
What is the slope of the line through (1,2) and (-4,7)?
-1
Solve the inequality:
-x + 14 > -2 + 3
x < 13
Solve the compound inequality:
-3 < x-1 < 4
-2 < x < 5
Solve for x:
3|x - 1| + 2 = 11
x = 4 or x = -2
Graph the inequality:
y > 3x - 1
y intercept of -1
slope of 3
dashed line
shaded above
What town is Mr. G. originally from?
Lemont, IL
Solve the inequality:
x + 1 < 44 + 3x - 7
x > -18
Solve the compound inequality:
2x + 4 < 8 or 3x - 1 > 11
x < 2 or x > 4
Solve for x:
|2x - 1| < 31
-15 < x < 16
2x + y < 4
slope of -2
y-intercept of 4
dashed line
shaded below
What is Mr. G's golden rule?
Treat others the way you want to be treated.
Solve the inequality:
-2 + 3x + 2(x - 1) < 3x + 4 + 2x
All real numbers
A type of mobile phone produced by NOKIA must be less than 8 ounces in weight with an absolute deviation of 0.3 ounces. The mobiles that are not within the tolerated weight must be recycled. Write an absolute value inequality to model the data.
|x - 8| < 0.3
Steel rods produced at a factory must be 10 inches in length with an absolute deviation of 0.2 inches. Steel rods that are not within the tolerated lengths must be thrown away.
Write and solve an inequality that models the situation.
|x - 10| < 0.2
-9.8 < x < 10.2
Graph the inequality
x - y < 3
slope of 1
y intercept of -3
solid line
shaded above
What is four times the square root of 36 plus 2 times the square root of 81 minus the square root of 121.
31