Exponential Functions, YEAH!!!

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A review of exponential growth, decay, or linear; geometric sequence, and a comparison of exponential functions.

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Questions 20

Answers

1
Geometric sequences are
linear functions
addition functions
exponential functions
quadratic functions
2
Which function is growing the fastest?
Y = 6^x
Y = 1/2^x
Y = .5^x
Y = 3^x
3
In the exponential function, the "a" is which term
initial term
ratio
exponent
next term
4
When does spring break begin?
April 3
April 15
April 14
March 31
5
Which sequence shows growth?
Y = 5, 10, 20, 40
Y = 5, 10, 15, 20
Y = 500, 400, 300, 200
Y = 500, 100, 20, 4
6
Which function grows faster?
exponential
square root
linear
quadratic
7
What number do you press after 2nd, Trace to see the intersection?
1
4
3
5
8
The "b" factor is
growth/decay factor
common ratio
starting term
initial value
9
To determine if a point is a solution
look at the equal sign
guess
look at the sign
look at the table
10
What does intersect mean?
go forward
cross
pause
stop
11
Press this to enter a function
F =
X =
P =
Y =
12
What is the common ratio: 20, 18, 16, 14
9
9/10
3
3/5
13
Which operation is used to determine the next term in a geometric sequence?
division
subtraction
addition
multiplication
14
We can compare exponential functions by looking at
equations, tables, graphs
growth, decay, height
decay
height
15
Which equation is exponential?
Y = ax+ bx + c
Y = mx + b
Y = a(b)^x
F(x) = cd
16
The Y-intercept is
graph
starting term
exponent
growth factor
17
The graph of an exponential function
curve
vertex
star
parabola
18
The smaller the base, the faster the function is
decaying
looking
table
growing
19
Which equations shows decay?
Y = 3^x
Y = 2(4)^x
Y = 6(0.8)^x
Y = (2.2)^x
20
What does it mean if a point is a solution?
point is in the quadrant
point is on the axis
point is hiding
point is on the graph

Exponential Functions, YEAH!!! Flashcards | StudBud