# Basic Algebra

# Basic Algebra: Fun With Lines Quiz

Think you’ve got your head wrapped around

*? Put your knowledge to the test. Good luck — the Stickman is counting on you!***Basic Algebra**Q. Which inequality is graphed here?

-2 ≤

*y*≤ 2-2 <

*y*-2 <

*y*< 2-2 <

*y*≤ 2Q. What is the equation of the line below?

Q. Which graph represents:

*x*≥ -1 or*x*≤ -4?Q. Solve this system of equations.

*x* = -3*y* = 3*x* - 6

(-3, -15)

(-3, 15)

(3, 3)

(-3, -3)

(15, 3)

Q. Solve the inequality -2(

*x*- 10) ≤ 8 for*x*.*x*= 6

*x*≤ -6

*x*≥ -6

*x*≤ 6

*x*≥ 6

Q. What is the equation of this line?

2

*x*+*y*= -1*y*= -2

*x*– 1

*y*= -

*x*+ 2

Both A and B

None of the above

Q. Solve this system of equations.

(0, -4)

(-2, -0.5)

(0, 0)

(4, 0)

No solution

Q. Solve the inequality

*y*> -1 or -2*y*< -4.*y*> -1

*y*> -2

*y*< -1

*y*< 2

*y*> 2

Q. Solve this system of equations.

*y* = *x**x* - *y* = -2

(1, 1)

(0, 0)

(0, 1)

(2, 2)

No solution

Q. Solve the inequality 3

*z*+ 2 – (2*z*+ 4) ≥ -*z*for*z*.*z*≥ 0

*z*≥ 1

*z*≤ 1

*z*≥ -1

*z*≤ -1