Equations/Inequalities
Solve for f.
-3f - 3 = -3
What is f = 0?
Evaluate for being a function.
(3, -8), (-3, -8), (0, -3), (3, 8)
What is not a function?
y = -4x - (1/3)
--> -(1/3) <--
What is the y-intercept?
The intersection of two lines.
What is a solution?
Evaluate.
-4(-3)(2)
What is 24?
Solve the inequality.
-2h + 8 < 2(h + 11)
What is h > -4?
Sketch a graph that is not a function.
What is on my paper?
Find the point in the equation.
r(x) = 3(x + 1) - 0.80
What is (-1, -0.80)?
Two slopes have a product of -1?
What are perpendicular lines?
Simplify.
7a - 2(3 + 10a)
What is -6 - 13a?
Solve.
5 - (v + 4) = (1/2)(8 - 2v)
What is no solutions?
Solve.
w(-4) = 2x - 6
What is w(x) = -14?
Identify the intercept.
(3, 0)
What is the x-intercept?
Find the solution.
-2x + 6y = 1
2x = -6y + 3
What is 1/3?
Evaluate.
-4 - 3 + 2
What is -5?
Solve for d.
8c - 3d = 11
What is d = (-8/3c) - (11/3)?
Write answer as a mixed fraction in simplest form.
p(x) = 4x + 2 when p(x) = (1/3)
What is 10/3?
Find the slope.
x + 3y = 6.
What is (-1/3)?
Graph.
y = x + 4
x - y = -1
What are parallel lines?
Round to the nearest hundredth.
-(3/5) - 1.75 + (18/5)
What is 1.25?