Questions LLC
Login
or
Sign Up
Ask a New Question
Exponential Functions
Page 4
Questions (1,802)
Is the function below exponential?
q(r)=−8/3^r If so, write the function in the form q(r)=ab^r and enter the values you find
3 answers
asked by
George Carl
667 views
With an exponential transformation, how does the data set (x, y) change? (2 points)
(log x, y) (x, log y) (log x, log y) cannot
3 answers
asked by
helen
493 views
The time it takes the population of a microrganism to reduce by half is 0.000027503 of a year. what number is the best
4 answers
asked by
Sanderson sisters
866 views
Part 1: How are exponential growth and decay present in the real world? Give at least 2 examples for exponential growth and 2
3 answers
asked by
Deborah
945 views
Find a formula for the exponential function which satisfies the given conditions:
g(10)=40 and g(30)=25. g(x)=
4 answers
asked by
George Carl
3,514 views
What is the doubling time of prices which are increasing by 5 percent per year?
3 answers
asked by
Annie
3,020 views
Find the exponential function f(x)=a⋅2^bx with (0,3) and (1,4). a=?,b=?
4 answers
asked by
tor
2,238 views
What is the initial value for the equation y=(0.85)^x
What is the percent of change for the equation y=(0.85)^x What is the
5 answers
asked by
No.
1,128 views
Give a formula for the function illustrated using a vertical shift of an exponential function. The two points marked on the
3 answers
asked by
harry
3,100 views
Give a formula for the exponential function . The two points marked on the graph are A=(−1−43) and B=(12). The red
2 answers
asked by
ryan
1,208 views
The population of bacteria present after t hours is given by the function P(t) = 2530e^(0.24t)
. (a) What is the initial
5 answers
asked by
v
1,971 views
A 15-g sample of radioactive iodine decays in such a way that the mass remaining after t days is given by m(t) =
4 answers
asked by
Zach
1,744 views
write y=3^x in logarithmic form
5 answers
asked by
Anonymous
2,110 views
$2500 is invested in an account at interest rate r, compounded continuously. Find the time required for the amount to (a) double
4 answers
asked by
Bradley
2,596 views
Given the following transformation of f(x) = (2)^x
-Vertical stretch by a factor of 3 - Reflection in the y-axis - Translated 9
4 answers
asked by
help appreciated
1,436 views
The total municipal debt for the state of Illinois can be represented as the exponential function M(t)=41.24(1.052)t, where M
5 answers
asked by
saadieeraaee
665 views
With time, t, in minutes, the temperature, H, in degrees Celsius, of a bottle of water put in the refrigerator at time t=o is
4 answers
asked by
piper
2,262 views
Find the exponential function f(x)=Ca^x whose graph goes through the points (0,3) and (2,12).
4 answers
asked by
Rachel
6,088 views
The exponential function y(x)=Ce^ax satisfies the conditions y(0)=6 and y(1)=7.
(a) Find the constants C and a. Enter the exact
3 answers
asked by
Becky
3,677 views
Obtain exponential functions in the form f(t) = Aert, if f(t) is the value after t years of a $9,000 investment depreciating
4 answers
asked by
liz
3,108 views
Suppose the growth of a population (in thousands) is represented by the expression 32 * 2.1^x where x represents the number of
12 answers
asked by
Carmen
3,954 views
Find constants a and b in the function f(x)=axe^(bx)such that f(3/4)=1 and the function has a local maximum at x=3/4.
a= b=
4 answers
asked by
Will
2,982 views
Does the table represent an exponential function?
x: 1 2 3 4 y: 3 9 27 81 a)no b)yes
7 answers
asked by
._.
3,261 views
The function y=f(x) graphed above is assumed to be a vertical shift of an exponential function. The two points marked on the
3 answers
asked by
steve
1,627 views
I know I can use the population growth formula. here is the question; The fox population in a certain region has a relative
4 answers
asked by
Jaydon
6,130 views
Under ideal conditions, a population of e. coli bacteria can double every 20 minutes. This behavior can be modeled by the
5 answers
asked by
Janice
5,898 views
Does the table represent an exponential function?
x: 1 | 2 | 3 | 4 | y: 4 | 16 | 64 | 256 | a. yes b. no***
5 answers
asked by
Kaai97
3,020 views
Dr. Horton is studying an endangered fox whose population is declining. The population decrease is represented by the function
4 answers
asked by
HoneyKoi
748 views
Can someone help.
Is the function below exponential? 𝑚(𝑡)=(2⋅5𝑡)3 If so, write the function in the form
4 answers
asked by
Soukeina
1,218 views
Find an exponential function of the form
f(x) = ba^x that has the given y-intercept and passes through the point P. y-intercept
4 answers
asked by
Paul
2,331 views
The exponential decay graph shows the expected depreciation for a new boat, selling for $3500, over 10 years.
A coordinate graph
4 answers
asked by
Bobbie
3,763 views
Find an exponential function of the form f(x) = C · a^x + D with horizontal asymptote y =1 whose graph contains the points
4 answers
asked by
math dumb
1,160 views
q = f(p) = 10300e^−0.34p
a) Find the number of products sold when the price of the product is $5. (Round your answer to the
4 answers
asked by
Sam
892 views
Does the function y = 2^x ever cross the x-axis? Explain why or why not
4 answers
asked by
carl
890 views
Explain how you would determine whether the graph of y = x^4 represents an exponential function.
What is an exponential function?
4 answers
asked by
Cassie
1,048 views
Assuming that Switzerland's population is growing exponentially at a continuous rate of 0.21 percent a year and that the 1988
4 answers
asked by
Regina
3,096 views
write the exponential function f(x)=-3*4^(1-x) in the form f(x)=ab^x
5 answers
asked by
samantha
1,837 views
At time t (in days), the size S of a population of butterflies is given by the formula s= 600/1+49(0.6)^t.
When does the maximum
4 answers
asked by
Leslie
2,438 views
If f is an exponential function of the form f(x)=C times a^x with growth factor 5 and f(5)=14. What is f(6)?
I know f(6) is 70
4 answers
asked by
Dale
2,535 views
When the graph of y=2^x is reflected in the x-axis, and then translated 5 units left and 1 unit down, the equation representing
4 answers
asked by
Anna
3,016 views
the sl0pe of the tangent line to the graph of the exponential function y=2^x at the point (0,1) is
lim(x->0)(2^x-1)/x. estimate
3 answers
asked by
Anonymous
970 views
The graph of g(x) is a transformation of the graph of f(x)=3^x.
Enter the equation for g(x) in the box. |Plots on graph (0,1) and
4 answers
asked by
Tom
1,561 views
Write an equation of an exponential function that passes through the points (2, 18) and (5, 486)
7 answers
asked by
lia
3,363 views
Given the function f(x) = 2(3)^x, Section A is from x = 0 to x = 1 and Section B is from x = 2 to x = 3.
Part A: Find the average
4 answers
asked by
sarah
2,985 views
1. Which function represents an initial population that increases 22% per year where A represents the initial value and X
4 answers
asked by
Alan
2,154 views
The number of students at a university is 1320, and the number increases by 8% each year. Write an exponential function to model
4 answers
asked by
Dylan
1,210 views
A bacteria culture is growing at a rate of r(t) = 3e^0.4t thousand bacteria per hour after t hours. How much did the bacteria
4 answers
asked by
James
1,922 views
Find a formula for the exponential function which satisfies the given conditions:
f(3)=1/4 and f(−1)=4.
4 answers
asked by
George Carl
1,703 views
Need help understanding this problem. Looks like an exponential growth/decay.
Magnesium-27 has a half life of 9.45 minutes and
4 answers
asked by
Mitchel
1,331 views
The number N of bacteria in a culture is given by the model N=250e^kt where t is the time (in hours). If N=280 when t=10
4 answers
asked by
L
973 views
Pages
1
2
3
4
5
6
7
8
9
10
Parent Categories (45)
Algebra
Algebra or Functions
Algebra/Functions
Algebra/Pre-Calculus
Algebraic Equations
Algebraic Expressions and Equations
Algebraic Functions
Applied Mathematics
Arithmetic
Basic Algebra
Calculus
Calculus and Functions
Compound Interest
Derivatives
Differential Equations
Differentiation
Equations
Equations and functions
Explanation and Problem Solving
Functions
Functions and Equations
Functions and Graphs
Functions and Modeling
Functions and Relations
Functions and Transformations
Graph transformations
Graphing
Graphing and coordinates
Graphing and Functions
Graphing Functions
Graphs
Graphs and Functions
Integrals
Math
Math/Algebra
Mathematical Functions
Mathematics
Modeling
Population Growth
Population growth and decay
Population Growth and Decline
Probability
Transformations
Trigonometry
Types of Functions