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7 Answered Questions for the topic Functions And Formulas

Functions And Formulas

06/15/17

f(x) = 5^x + 1 is (f(x+2)-f(x+1)) / (f(x+1)-f(x)) = 5 answer options: A= always true B= never true C= true if x is positive D= true if x is a rational function

This is a question for a test to get into med school, and I don't understand it at all. Í would really appreciate your help.
Functions And Formulas

07/18/16

Polynomial function

The function graphed as follows passes through the points (-1,2), (1,2), and (2,2). Give a formula for a polynomial function that matches this function.
Functions And Formulas Functions

11/09/15

Given the function f described by f(c)= -3c+5., find the following: f(c+7)=_____

 Given the function f described by f(c)= -3c+5., find the following: f(c+7)=_____
Functions And Formulas

09/12/15

find (fog)(-1) given f(x)=2x+1 and g(x)=5x-3

Use the two functions f(x)=2x+1 and g(x)=5x-3
Functions And Formulas

05/04/15

Find function

(f•g) (1) f(x)=x(squared) g(x)=square root x
Functions And Formulas

03/28/14

functions and formulas

help me translate this into english please!! f(x)=4x^+2;find f(-1) what is this asking? i know that f(x) is the same as y,correct? what do they mean by "find f(-1) are they asking to find x and y?
Functions And Formulas

10/22/13

2x+4y+3z=5x+10y-15 z=

need help this is so confusing and my teacher doesn't teach us anything ahhhh

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