Jennifer works at a bookstore. She earns an hourly wage plus 4% commission on her monthly sales. Her total earnings for June, July, and August are shown. In June she earned $ 1,005. In July she earned...

Jennifer works at a bookstore. She earns an hourly wage plus 4% commission on her monthly sales. Her total earnings for June, July, and August are shown. In June she earned $ 1,005. In July she earned...

For example it says f(x) = 2, x≥3 a. find f(4) anyone know how i do this when there's no X? all...

example: Calculate the limit of a function, while x approaches -1 f(x)=x+arccos(x/1-x^2)-1/(x^2)*e^(1/2*x^2) //the function arccosX (X is a real number) is defined for X∈[-1,1], but...

Let f(x) = ax + b Pick numbers for a and b so that f(ax + b) = x + 1

f(T+x)=1+( 2-3f(x)+3(f(x))2 - (f(x))3 )1/3

Question 1 : Prove that if f is a one-one mapping from set A to A then f is onto. Question 2 : Prove that if f is an onto mapping from set A to A then f is one-one.

A pomegranate is thrown from ground level straight up into the air at time t=0 with velocity 96 feet per second. Its height in feet at t seconds is f(t)=−16t^2 +96t . Find...

Find the indicated values for the following functions

In football, a field goal is worth 3 points. Which function rule relates the number of field goals, f, and the number of points, p? A) f=3p B) p=3f C) 3+f D) p=3+f...

Consider the following function values http://oi61.tinypic.com/msoiuc.jpg also given http://oi57.tinypic.com/2cxux5h.jpg a ) Set up a system of equations...

g(x) = 3x-2 f(x)= 4x-1 find g(-7) - f(-7)

a) y=x3 + e2x b) y=5xe-4x c) y=x2e-(x^x)

A student gets paid to deliver newspaper after school. She earns $25 a day, plus an extra $0.75 for each newspaper she delivers and $5 for each new customer she signs up for delivery. If d=days, n=newspaper,...

Algebra 2 , functions. Please help

1. f(x)= |x|; g(x)= |x-3| a.) f+g b.) f-g c.) f⋅g d.) f/g e.) g/f 2. f(x)=1/(x+1); g(x)=x/(x-2) a.) f+g b.) f-g c.) f⋅g d.)...

I. Solve each item completely. 1. Shipping charges are often based on a formula that offers a lower charge per pound as the size of the shipment is increased. Suppose shipping charges...

sketch the graph y= 1+ 3x divides by x squared + 2

function find for x

y=(1/x+3) +3 Find the Range and Domain of this function

AC||BK, point B is (-2,0) and point K is (-1,-1)