Linear Equations
This is the value of x in the equation:
2x + 4 = 10
What is x = 3
This is the value of x in the equation
x2 + 5x + 6 = 0
What is x = -2 and -3
This is the solution to the inequality
3x - 4 < 8
What is x < 4
This is the value of
The SQUARED ROOT of 49
What is 7
If f(x) = 2x + 3, what is the value of f(2)
What is 7
This is the value of x in the equation:
3(x - 2) = 12
What is x = 6
A ball is thrown up from the ground. It's height in feet after t seconds is given by:
h(t) = -16t2 + 32t
At what TIME will the ball hit the ground?
What is 2 seconds
This is the solution set for the inequality
-2(3x - 5) greater than or equal to 4x + 1
What is x less than or equal to 9/10
What is the value of this expression
32 + the SQUARED ROOT of 36
What is 15
If f(x) = -x + 5 what is f(-3)
What is 8
This is the value of x in the equation:
4(x + 2) = 2x + 16
What is x = 4
This is the value of x in the equation
x2 - 5x + 5 = 0
What is x = 1 and 5
Solve for x
4x - (-7) > 2x + 5
What is x > 6
What is the value of this expression
Two times the square root of 25, plus four squared?
What is 26
The function f(x) = 2x2 - 3 is graphed, What is f(2)
What is 5
5(x - 3) = 2(x + 4) + x
What is x = 23/2 or 11.5
This is the vertex of the parabola given by the equation
y = x2 − 6x + 5
What is (3, -4)
Solve for x
2x - 5 / 3 less than or equal to x + 1
What is x greater than or equal to -8
Simplify this expression:
The square root of 50, plus three cubed, minus two times the square root of 18.
What is 27 - the SQUARED ROOT of 2
The function f(x) = -x2 + 4x - 1 models the height of a ball in feet after x seconds. What is the value of f(3)
What is 2
This is the value of x in the equation:
2(3x - 4) + 5 = 3(x + 2) + 1
What is x = 10/3 or 3.33 repeated
This is the factored form of the quadratic expression
2x2 - 7x - 15
What is (2x + 3) (x - 5)
Solve for x
2(3x - 4) - 5x > 3(x + 2) + 1
What is x < -15 / 2
Simplify this expression
Two times the square root of seventy-two, minus three times the square root of fifty, all divided by the square root of eight.
What is -3/2
The function f(x) = x2 - 6x + 8 represents a parabola. What is the x-value of the vertex of the graph of this function?
What is 3