Answered: 7r +2t = 14 Write the relationship as…

7r +2t = 14 Write the relationship as a function r = f(t) a. f(t) correct answer was 2 - (2/7)t b: Evaluate F(-7) correct answer was 4 c Solve f(t) = 14 ...Asnwer is 42/t is this correct?

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter3: Functions

Section3.1: Functions And Function Notation

Problem 39SE: For the following exercises, evaluate the functionfat the indicated values...

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

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A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.

Question

7r +2t = 14

Write the relationship as a function r = f(t)

a. f(t) correct answer was 2 - (2/7)t

b: Evaluate F(-7) correct answer was 4

c Solve f(t) = 14 ...Asnwer is 42/t is this correct?

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