Show:
Fun Facts
Average Rate and behavior of graphs
Domain and Range
Inverse Functions
Combining and composite Functions
100

What day is Halloween?

October 31

100

Find the Average Rate

Point 1: (8, 11)

Point 2: (12, 15)

The average rate is 1

100

What is the domain of f(x) = x + 2?

x = R or (- infinity, infinity)

100

f(1) = 3

Find the inverse

F-1(3) =1 

100

Let f(x) = 3x-6 and g(x) = x+7. Find f(x) + g(x)

4x + 1

200

What does WBLE mean?

Work Based Learning Experience

200

Find the Average Rate

Point 1: (20, 23)

Point 2: (25, 18)

The average rate is -1

200

What is the domain of f(x) = √(x - 3)?

Express your answer in interval notation

(Remember the rule of square roots)

[3, infinity)

(Remember, a value inside a square root can be less than 0.)

200

True or False: If the f-1(3) =4, then f(4) =3

True

200

Let f(x) = x+ 7 and g(x) = 8x - 9. Find f(x) - g(x).

-7x + 16

300

What does the acronym "SMH" mean?

Shaking my head

300

What is the local extrema of the function shown?

(local extrema = local max and min)

Local max: (1,3)

Local min: (-2, -3)

LOCAL not Absolute

300

What is the domain and range of the function in the image shown? 

Domain: (-infinity, infinity)

Range: [0, infinity)

300

Find the inverse of:

f(x) = x2 + 1

f-1(x) = √(x - 1)

300

Let f(x) = x2 and g(x)= x + 5. Find f੦g(x). 

Remember, f੦g(x) = (f(g(x)))

x2 + 10x + 25

400

Who is the actor that plays The Flash in the CW show?

Grant Gustin

400

Let f(x) = 4x - 3. Find the average rate between x1 = 1 and x2 = 2

The average rate is 4

400

What is the domain and range of the function?

f(x) = 4/(x - 6) 

(Remember the rule about denominators!)

Domain: (- infinity, 6) U (6, infinity)

400

Find the inverse of f(x) = 5x +4

f-1(x) = (x-4)/5

400

Let f(x) = x + 4 and g(x) = 3x+7. Find g੦f(x)

Remember, g੦f(x) = g(f(x)) 

g(f(x)) = 3x + 19

500

What is the major I studied in college?

Computer Science

500

Let f(x) = 3x+7. Find the average rate between x= 3 and x= 6

The average rate is 3

500

What is the domain and range of the image shown? Express your answer in interval notation. 

Domain: [ -4, + infinity)

Range: [0, +infinity)

500

Find the inverse function of f(x)= 1/(x + 2)

f-1(x)= (1/x) - 2

500

Let f(x) = 4x+ 1 and g(x) = 7x+10 . Find f(g(x))

28x+41