Evaluate f(4):
f(x) = 9(x - 2)
f(4) = 18
Are the following triangles similar?
Triangle 1 side lengths: 5,12,13
Triangle 2 side lengths: 55,132,143
Yes, the triangles are similar.
Is this function growing or decaying?
f(x) = (0.92)x + 104
Decaying
In the phrase SOH-CAH-TOA, what does the "CAH" stand for?
Cosine adjacent hypotenuse
[Cosine equals the adjacent side over the hypotenuse.]
*Slide 2*
Cord, Diameter, radius, circumference
Do the following ordered pairs represent a function:
{(-2, 13.5), (2, 3), (4, 7), (4, 15), (11, 24)
Yes or No?
No
*Slide 4*
14
Evaluate g(-2):
g(x) = 4x
0.0625
or
1/16
*Slide 1*
22.6
The only mammal without vocal chords.
What is a Giraffe
Evaluate g(-7):
g(x) = x2 - 19x
g(-7) = 182
The largest state in America, in terms of land mass.
What is Alaska?
Graph an exponential function that could represent this function:
h(x) = 52(0.89)x
*Answers may vary*
Should be a decaying exponential function
If you are standing 30 feet away from Mr. Okin and he is 5.9 feet tall, what angle would an ant have to look to see the top of Mr. Okin's head?
Closest answer 11.12
*Slide 3*
Domain: 4 ≤ x < 8
Range: 2 < y ≤ 8
The hottest planet in the solar system
What is Venus
*Slide 5*
70
f(x) = (4.5)x + 15
15
The most popular non-alcoholic drink in the world.
What is coffee?
If Paul graphs the function f(x) = -x2 + 12, which of the following ordered pairs should be on the graph?
(2, -6) (18, -108) (7, 37) (-9, -69)
(-9, -69)
Todd's filling up his gas tank and the following function represents the gallons of gas in his tank, g(t), depending on how many seconds go by, t.
g(t) = 0.098t + 2
How long will it take Todd fill up his gas tank if it can hold 12 gallons? Answer in MINUTES.
1.7 minutes
or
1 minute and 42 seconds
The number of Pyramids of Giza made.
What is three?
The state Area 51 is in.
What is Nevada?
If you are standing 30 feet from Mr. Okin, and he is 5.9 feet tall, what angle would an ant need to look up to see the top of Mr. Okin's head?
The test for if a graph is a function.
What is the Verticle Line Test (VLT)?