Expressions & Equations
Simplify: 3(x+4)−2
x+12
True or False: $7 > 3$?
true
solution to: 2x + 3 = 11
x=4
Is the relation {(1,2), (2,3), (3,4)} a function?
Yes
Simplify: 32
9
solve:5x−3=2x+9
x=4
What is one possible integer solution for $x < 5$?
Any integer less than 5 ( 4, 0, -1)$
Solve for x: 5x - 7 = 3x + 9
x=8
What is the output of f(x) = 3x - 1 when x = 4?
11
Simplify: x3⋅x4
x7
Factor: x2+7x+10
(x+2)(x+5
Solve: x + 3 < 7
x<4
What is the slope of the line y = -3x + 7?
-3
What is the domain of f(x) = x²? (assume real numbers)
all real numbers
Simplify: (2x7)3
8x6
Simplify: 2(3x−4)−5(x+1)
x−13
Solve: 2x - 5 ≥ 9
x ≥ 7
Write the equation of a line with slope 2 and y-intercept -5
y=2x-5
Identify the function type: f(x) = x² + 3x + 2
quadratic
Simplify: x5/x2
x3
Solve: 2x+5/3=x−1/2
x=−17
Solve: 4(x - 1) ≤ 2x + 6
x ≤ 7
Find the x-intercept of the equation 4x - 2y = 8
x=2
f(x) = 2x + 5 and g(x) = x². What is f(g(2))?
2(4) + 5 = 13
Simplify: (3a2b)2⋅a
9a5b2