1.
What is the value of x in the inequality 2x + 3 > 5?
1
2
3
4
2.
Find the domain of f(x) = √(x + 2)
x ≥ -2
x > -2
x ≤ -2
x < -2
3.
The value of (2^3 * 3^2) / (2^4 * 3) is:
1/4
1/3
1/2
2/3
4.
Solve: 3x - 1 < 2x + 5
x > 6
x < 6
x > -6
x < -6
5.
What is the equation of the parabola with vertex (2,3) and focus (2,5)?
y = (x - 2)^2 + 3
y = (x + 2)^2 + 3
y = (x - 2)^2 - 3
y = (x + 2)^2 - 3
6.
What is the equation of the line that passes through the point (3,4) and is parallel to the line y = 2x - 3
y = 2x - 1
y = 2x + 1
y = 2x - 5
y = 2x + 5
7.
What is the value of y in the system of equations x + y = 4 and x - y = 2?
1
2
3
4
8.
What is the value of x in the equation 3x^2 + 2x - 1 = 0?
1
-1
2
-2
9.
What is the equation of the circle with center (3,4) and radius 2?
(x - 3)^2 + (y - 4)^2 = 4
(x + 3)^2 + (y + 4)^2 = 4
(x - 3)^2 + (y - 4)^2 = 16
(x + 3)^2 + (y + 4)^2 = 16
10.
Solve the inequality: 2x + 5 > 3x - 1
x < 6
x > 6
x < -6
x > -6
Questions Answered: 0/10