Linear & Exponential Functions
What is the slope of the line passing through the points (2, 3) and (4, 7)?
2
sin(90) = ?
1
What is the slope for f(x) = 3x+5?
3
What is the degree of the polynomial 4x3 + 7x2 + x6 - 4?
6
2
Solve for x in the equation 2x+5 = 15x+5
0
cos(240) = ?
-1/2
If f(x) = 3x2 - 4x + 6, what does f equal when x = 2?
12
Factor x2 - 9
(x+3)(x-3)
What is the domain of the function f(x) = 1/x-4
x is not equal to 4
Solve for x in the exponential equation 4x = 256.
4
What is the period of the function y = sin(x)?
2π
Find the average rate of change of f(x) = x3 - 4x from x = -1 to x = 2
15
What are the zeros of x2 - 5x + 6
x = 2 and x = 3
If f(x) = 5x - 3, what is f-1(x)
(x+3)/5
If y = 3e^2x, what is the value of y when x = 2?
3e4 (163.794)
If 2sin(x)+2, what is the value when its maximum is subtracted by the minimum?
What is the slant asymptote when x3 - 4x2 + x - 4 is divided by x - 2?
x2 - 2x + 2
Solve for x in the equation log(x+1) = 2
x = 99
Solve for x in the equation 2cos(2x) = 1 for the domain interval 0 ≤ x < 2π
π/3 and 5π/3
If f(x) = 2x3 - 5x2 + 3x - 1, what are the critical points?
x=1, 3/2 (1.5)