Absolute Value Equations
How many solutions exist for x when the absolute value an expression with x equals a positive number? |x| = 2
What is - two solutions.
What is the first step to perform when solving absolute value inequalities?
What is "isolate the absolute value inequality"?
What is the definition of "absolute value"?
What is the distance from zero (on a number line)?
Solve and graph the inequality:
3x - 3 < -9
What is x<-2?
How many solutions exist for x when the absolute value of an expression with x equals zero?
What is - one solution?
When solving absolute value inequalities, what step should be taken after the absolute value is isolated on one side of the inequality?
What is "create two inequality expressions"?
When graphing inequalities, when does the "reference number" on a number line represented with an open circle?
What is when the inequality symbol is either > (greater than) or < (less than)?
Solve and graph the inequality:
3x + 3 ≤ 0
What is x ≤ -1?
How many solutions for x exist when the absolute value of an expression with x is equal to a negative number. |x| = -1
What is - no solution?
When creating the second inequality, what action must be taken when the side opposite of the absolute value expression is changed to a negative number?
What is "flip the inequality"?
When graphing an inequality, when should the "reference number" for the solution be represented with a closed circle on the number line?
What is "when the inequality is GT and equal or LT and equal"?
Solve and graph the inequality: -2x+24>25
What is x < -0.5?
What is the solution to |x+4| - 4 = -3
What is {-3, -5} ?
What is "x < 2, x > -8"?
Graph and shade y<2x+5
slope-2
y-int-5
line-dash
shade-below/right
Solve the proportion: (3 + x)/16 = 4/8
What is x = 5?
What is the solution to 3|x-3| - 5 = 4?
What is { 6, 0 }?
What two inequality expressions are created after the absolute value is isolated (when solving): -2|x+2| + 3 > -7
What is "x+2 < 5 and x+2 > -5"
Graph and shade 2x-4y≤12
slope-1/2
y-int-(-3)
line-solid
shade-above/left
Solve the proportion: 4(n + 12) = 16
What is n = -8?