37 Answered Questions for the topic Linear Function

02/23/21

#### Finite mathematics 1st year college homework help

Hi I'm struggling with two questions and would love some help.1. Brian requires 2100 calories per day to maintain his daily activities and to maintain a constant weight. He wants to gain weight....
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Linear Function

10/30/19

#### Suppose that f is a linear function such that f(3) = 4 and f(5) = 14. What is the slope m of f?

09/12/19

#### If f is a linear function such that f(x+2) - f(x) = 6, find the value of inverse of f (x+2) - inverse of f(x)

Only clue she gave us was f(x)= mx+b but I don't know how to utilize that information.

Linear Function Linear Algebra

05/17/19

#### linear equation

Suppose that a household's monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, HCF). When graphed, the function gives a line...
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05/10/19

#### Word Problem - Linear Function

I have just started doing linear functions in math class and while I understand them fairly well, I’m having trouble with how to extract the information I need to use in the question below. A...
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Linear Function Precalculus

02/12/19

#### how to dervie a linear function from a number table

n --f(n)1 --62--84--128--2015--34

Linear Function

10/03/18

#### write a linear function f with f(5) = 7 and f(-2) =0

shshshhshshhhhhshdshshshdhddhshshs

Linear Function Slope

09/30/18

#### How do I find the slope of an equation like f(x)=6?

I'm confused, am I missing something obvious?

Linear Function

08/03/18

#### Application problem with a linear function: Finding a coordinate given two points

The monthly cost (in dollars) of water use is a linear function of the amount of water used (in hundreds of cubic feet, HCF). The cost for using 20 HCF of water is $38.03, and the cost for using 57...
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07/27/18

#### Is this True or False ? Justify please

If X1,X2 and X3 are vectors in R3 such that {X1,X2} and {X1,X3} are linearly independent sets, then {X1,X2,X3} is a linearly independent set.

Linear Function

06/06/18

#### determine the general form equation of a line perpenicular to 2x + 3y+ 12 =0 and passes throught the point of (0,-8)

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Linear Function

04/19/18

#### what is the rule for this sequence? ... 7,11,20,36,61

we have to create a rule for this number sequence, we have figured out the differences are square numbers but do not know where to go from there

Linear Function

04/18/18

#### Constructing a linear model

Suppose you are the new owner of a fruit stand and on your first day of selling fruit, you sell five apples. assume that, for the next 20 days, the amount of apples you sell increases by one every...
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Linear Function

02/28/18

#### linear function

If f is a linear function for which f(1) = 4and f(−1) = 14,find f(7)=?

Linear Function

02/19/18

#### Find a linear function that models the value (in dolllars) of the car as a function of time (in years)

Suppose you purchase a new car for $15,000. The value of the car decreases by $2,000 each year. Find a linear function that models the value (in dollars) of the car as a function of time (in years)

Linear Function

08/23/17

#### Explain the meaning of the slope, x and y intercept

A phone company charges a base cost of $23 per month and 16 cents per call. Find the linear function C(n) where C is monthly cost in $ and n is the number of phone calls in a month. Explain the...
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Linear Function

03/13/17

#### Is y + 2x = 12 a linear function if y is a function of x?

in other words must a linear function be written in slope intercept form? Or is the form of the equation irrelevant ?

Linear Function

12/02/16

#### linear function

Graph the following equation and determine if it is a linear function: y = negative-1/2x + 3

Linear Function Algebra

10/23/16

#### Word Problem: Linear Function

A speeding ticket is $100 plus $5 for every 1 mph over the speed limit.a) Write a linear function to model the cost S(x) (in $) of a speeding ticket for a person caught driving x mph over the speed...
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09/14/16

#### Excel solver word problem

Hi there I need help modeling this problem. I cant figure out how to set it up in excel solver.
Norman Bates is the General Manager of the Bates Motel. Each evening, he visits people in their...
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09/07/16

#### Pre-Calculus: Writing Linear Equations

Write an equation in slope-intercept form of the line that has slope -4 and passes through the point at (2,-2).

#### calculate ?the ?area ?of ?a ?triangle ?bounded ?by y = 0 y , y = x y x , x = 4

This has to do with linear graphs and functions but i don't understand how y can= 0 and x if x=4

07/13/16

#### In 2000 77% of instructional classrooms had internet access. In 2005, 94% of classrooms has Internet access.

In 2000 77% of instructional classrooms had internet access. In 2005, 94% of classrooms has Internet access.
(a) Find a linear function that fits the data.
(b) In what year did approximately...
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Linear Function

04/07/16

#### How do I determine if this is a linear function?

x values are : 3,5,6,8
y values are : 14,19,21.5,26.5
( in my book these values are in a table )
I tried to find the slope of (3,14) (5,19) (6,21.5) ( 8,26.5). The slopes weren't constant so...
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Linear Function

02/01/16

#### equation for a linear function (14,0) perpendicular to the given of g(x) = 2x + 5

Need help making the equation

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