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Functions and Equations
Page 6
Questions (302)
What is the value of the range of the function f(x) = x² + 2 for the domain value 1/4? Show your work.
y = 2 y = 2 1/4 y = 2 1/8
1 answer
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24 views
Hector would like to join a gym that has a ine time membership fee for plus a monthly fee he can use the function f(x) = 35x+50
1 answer
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77 views
A factory produces beach umbrellas they have a fixed cost they must pay no matter how many umbrellas they produce and a variable
1 answer
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51 views
The sales of lawn mowers t years after a particular model is introduced is given by the function y = 5500 ln(9t + 4), where y is
1 answer
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51 views
A large uses the function f(x) = 1.754x-3195 to model the amount of money, in billions of dollars, it spends each year on
1 answer
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29 views
A large pharmaceutical company uses the function f(x)= 1.762x-3242 to model the amount of money, in billion of dollars, it
7 answers
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39 views
Cesar Renta a bicycle for a flat rate plus $10 per hour. He models the cost of the rental with the function f(x)= 10x+15, where
1 answer
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44 views
A factory produces beach umbrellas. They have fixed cost they must pay no matter how many umbrellas they produce, and a variable
1 answer
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35 views
In which of the following expressions does the "x" term have a coefficient of -1?
2x^2-x+3 4x^2+x-1 x^2+2x+7 3x^2-2x-5
1 answer
asked by
Mr Sue
30 views
what is the rate of change of y=-4/5x+8
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34 views
Suppose the demand for a certain item is given by D(p)=-4p^2+8p+8, where p represents the price of the item in dollars.
1 answer
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31 views
The function below shows the cost to attend the fair if you ride r rides.
f(r) = 5 + 1.75r a. What is the y-intercept, and what
1 answer
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25 views
Which of the following functions has the largest maximum value: f(x)= -9/2 sin x, g(x)= -4 sin x, or h(x)= -3.5 sin x?
1 answer
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24 views
A Brazilian manufacturer knows that if x (Hundred) products are demanded in a particular week.
(i) the total cost function in
1 answer
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25 views
A factory produces beach umbrellas. They have a fixed cost they must pay no matter how many umbrellas they produce, and a
1 answer
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23 views
Consider the function g(x)=15^x . Starting with 3, provide the next five x-values that can be used to approximate 15^squared 11
1 answer
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15 views
Consider the function g(x)=15 x . Starting with 3, provide the next five x-values that can be used to approximate 15 11√ . (2
1 answer
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17 views
Question #4
The food bank is buying gallons of milk. The function f(x) = 3x represents the number of gallons of milk needed for x
1 answer
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27 views
to divide a function f(x+3) by (x2+2x-3), we see that the quotient is Q(x) and the remainder is
(x+2). If f(0)=a and f(4)=b, what
1 answer
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30 views
The ordered pairs shown in the table are generated by the function g(x).
x g(x) 1 -5 3 -13 5 -21 The function g(x) can be
1 answer
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45 views
Two functions, P and Q, are described as follows:
Function P y = 5x + 3 Function Q The rate of change is 2 and the y-intercept is
3 answers
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45 views
Complete the input-output table below for f(x)=2(x−1)2−4.(2 points)
x f(x) 0 1 2 3
3 answers
asked by
Hana
22 views
An investor opens an account with $5,000. The value of the account increases at a rate of 4.2% per year. The investor makes no
1 answer
asked by
Zoey Andrus
38 views
A company used the function shown to predict the monthly profit, p(x), in dollars for selling a new bike for x dollars.
P(x)=
1 answer
asked by
Anonymous
29 views
Compare the estimated average rates of change of the function f(x) = square root of 3x - 4 and g(x) = 2 square root of x - 4/3
1 answer
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21 views
Consider the cubic function d (x) = ^3square root of 2x - 1 and the square root function g (x) = square root of 2x + 1. Select
1 answer
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33 views
Create a table for the reflection about the origin of the function f(x)=(x+2)2+1
Hint: First create a table of values for f(x)
1 answer
asked by
Ve4sa
49 views
If the function y= x^2 −4
is reflected about the origin, which of the following is true regarding the number of x-intercepts of
3 answers
asked by
Ve4sa
73 views
Look at this table:
x y 4 39 5 48 6 57 7 66 8 75 Write a linear function (y=mx+b) or an exponential function (y=a(b)x) that
1 answer
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36 views
Look at this table:
x y – 9 – 38 – 8 – 33 – 7 – 28 – 6 – 23 – 5 – 18 Write a linear function (y=mx+b) or an
1 answer
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23 views
Look at this table:
x y 1 4.59 2 13.77 3 41.31 4 123.93 5 371.79 Write a linear function (y=mx+b) or an exponential function
1 answer
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24 views
Salt Lake City, Utah Determine its population on January 1st of a certain year. Write an
exponential function to represent the
1 answer
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29 views
the cost for x number of students to attend an after-school sporting event can be represented by the function C(x). if 124)
1 answer
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33 views
the cost for x number of students to attend an after school sporting event can be represented by the function C(x). if
1 answer
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39 views
Use the formula f(b)−f(a)b−a to calculate the average rate of change over the interval [−2,−1] given the function table
1 answer
asked by
.
51 views
Use the table to answer the question.
x f(x) 0 32,000 1 29,440 2 27,048.80 3 ? Sydney bought a new car for $32,000. If the car
1 answer
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30 views
Select the ordered pair that represent a solution to each function below
f(x)= x + 6 A) (-2, -17) B) (-2, 1) C) (-2, 8) D) (-2,
1 answer
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16 views
Question 2 of 10
It costs $6 per pound for peanuts at Blessed Food Market. Which of the following represents the range of the
1 answer
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33 views
Create and Solve
1) Create two functions for another student to multiply. Limit to 3 terms. 2)
1 answer
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PPOP
14 views
A table of values for the exponential function f(x) is shown below. What is the exponential function that it represents
x f(x) 0
1 answer
asked by
Hana
19 views
Find the inverse function in slope-intercept form (mx=b):
f(x)=5x+5
1 answer
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12 views
Find the inverse function in slope-intercept form (mx=b):
f(x)=-4/3x-16
1 answer
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9 views
For the function f(x)=(x+10)^1/3
find f^-1(x)
1 answer
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9 views
Mrs. Smith asked her students to write a situation that could describe the relationship between all of the values of x and y in
5 answers
asked by
BarBie
33 views
What is the domain of f(x) = 9 - x2?
What is the domain of f(x) = 9 - x2? All real numbers -3 ≤ x ≤ 3 x ≤ 9 (fx) ≥ 9
1 answer
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11 views
when is (f of h)(5) if f(x)=2x^2-5 and h(x)= sqrt x-3
how does it equal to -1?
1 answer
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10 views
given f(x)={x^2….x<=-2
|x-1|….-2<x<=2 -5….x>2 find f(1) and simplify give step by step and show work
1 answer
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9 views
Complete the table of values for f(x)=x2+5 and g(x)=4x.
x f(x) g(x) 0 1 2 3 Both f(x) and g(x) grow as x gets larger and larger.
1 answer
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6 views
Given that f(x)=12x^2−800x+1,000 and g(x)=6,500x+470 , find the value of f(5)+g(5) .(1 point)
1 answer
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11 views
An initial investment of $60.00 increases in value by 15% each year. Which of the following statements are true? Select all that
1 answer
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19 views
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Parent Categories (9)
Algebra
Arithmetic and Algebra
Calculus
Math
Math and Finance
Mathematics
Mathematics and Statistics
Patterns and Relationships
Trigonometry