Functions
Given f(x)=3x2+4x-6, determine f(5)
89
Determine the domain and range for the following function: f(x) = log(x-3)+2
domain: x>3
range: All real numbers
Factor: 36 - x2
(6 - x)(6 + x)
Determine the transformations applied to the following:
f(x)=3(x−1) + 4
The function is shifted 1 unit to the right and 4 units up.
How many kids do I have?
2
If f(x) = 2x -1 and g(x) = x2
evaluate: f(g(2))
= 7
What is the equation of the inverse:
y = ln(x+1)-3
y = ex+3 - 1
Describe the roots for:
f(x)=2x2+4x+5
Imaginary
Write 16x-3y-1 with positive exponents only.
16/(x3y1)
What is my favorite professional sports team?
NY Islanders
LG!!
If f(x) = 2x -1 and g(x) = x2
evaluate: f(g(x))
= 2x2 -1
Evaluate: log 100,000
5
Rewrite the following quadratic in vertex form: f(x)=x2 - 6x+8
coordinates: y = (x-3)2 - 1
What is the equation of the asymptote: y = 2x-1 - 3
y=-3
What is my first name?
Mary
Given the function f(x)= 2x+3
state the inverse
f-1(x) = (x-3)/2
Condense to a single log:
4 ln x + 3 ln y
ln (x4y3)
Determine the vertex of the following quadratic:
f(x)=3x2-12x+13
(2, 1)
What is the domain and range for:
y = 3x+2 - 4
domain: All real numbers
range: y > -4
How many years have I been teaching?
22
Given the functions f(x)=2x+3 and g(x)=x2−1, find the composite function
(g ∘ f)(x) in simplest form
= 4x2+12x+8
Solve for x to the nearest hundredth:
13e3x = 200
= .91
Determine the roots of:
f(x)=3x2-16x+21
x = 3, 7/3
Find the value x such that the following is true:
5(x+9)=25(2x)
x=3
What other class do I teach besides Algebra 2?
Pre-Calc AB