From a Table
From a Graph
From Equation
Vocabulary Review
Math Trivia
Guess the Phrase
100
Step 1 is incorrect: (x1, f(x1)) = (-1,-1.5) as opposed to (-1,2), and (x2, f(x2)) = (2,6.0) as opposed to (-1.5,6.0).
100
Step 1 has a notation error: should not be (x1, x2) and (y1, y2). Should be (x1, y1) and (x2, y2).
100
Average Rate of Change is not 9...it is ⅓.
100
The line(s) that function approaches but NEVER crosses (not ever!) is called an _____________.
What is an asymptote?
100
A fraction has a numerator and a denominator. On a fraction, the bottom number is known as the _________.
What is the denominator?
100
No cap
200
Labeled the table wrong; x2 and y1 are mislabeled.
200
Step 1 is incorrect: (x2, y2) should be (5,32) instead of (5,16).
200
Final answer at the end is wrong; f(x) is decreasing, not increasing.
200
An exponential function that increases is a ____________ function.
What is a growth function?
200
The square root of a number, when multiplied to itself, will result in the _____________.
What is a number?
200
It's lit!!!
Also acceptable: It's litty.
300
Step 2 is incorrect. Should be delta f(x) over delta x, as opposed to delta x over delta f(x).
300
Errors in both Step 1 and Step 2. Should be (x1, f(x1)) and (x2, f(x2)) instead of (x1, y1) and (x2, y2). Also, should be delta f(x)/delta x instead of delta y/delta x.
300
Step 1 is incorrect: -32 = -9, not 9.
300
An exponential function that decreases is a ____________ function.
What is a decay function?
300
The number of legs 2 spiders and 3 crickets have is ______.
What is 34?
300
drip
400
Step 2 is incorrect: Should be 5--25/0--10
400
Step 1 is incorrect. Notation should be (x1, f(x1)) and (x2, f(x2)), instead of (x1, f(x2)) and (x2, f(x1)).
400
Step 1 is incorrect: 0.5(2)(-2) is 0.125, not -2.
400
A ___________ _____________ makes the function grow or decay quicker (steeper).
What is a vertical stretch?
400
The meaning of 'crore' is ___________.
What is 10 million?
400
low key
500
Mislabeled on the question at the top; “5” should be y1 instead of x1.
500
Forgot to put in final answer: the function is increasing on this interval.
500
Step 3 is incorrect: Should be -9.75--9 instead of -9.75-9.
500
The equation below is a model of exponential _______.
A = 76,001 (1-0.56)t
What is exponential decay?
500
The Roman Numeral XLII represents the Arabian Numeral __________.
What is 42?
500
throwing shade