I need help figuring out the function of this problem. Please help?

I need help figuring out the function of this problem. Please help?

|2x+3|=1 |2x+3|<|x-2|

The length of a rectangle is represented by the function L(x) = 4x. The width of that same rectangle is represented by the function W(x) = 7x2 - 4x + 2. Which of the following shows the area...

a) ex < 8 b) ln(x)>-2

find f(x) and g(x) such that h(x)=( f o g)(x) h(x) = 3/√7x+9

The graphs of f(x) and g(x) are shown below: F(x) is a parabola with a minimum of -12, and its zeros are -3 and 4. G(x) is a straight line and the y-intercept is 0.4. It intercepts f(x)...

The following function represents the production cost f(x), in dollars, for x number if units produced by compang 1: f(x) = 0.15x^2 - 6x + 400 The following table represents...

If the domain of g(x) is the set Dg={x|x|}≠0 and the domain of f(x) is the entire number line, then a. what is the domain of the composition f(g(x))? b. what condition...

For the given function f(x) and f(a) and f(a+h); then use them to find f(a+h)-f(a)/h f(x)=x2+2

f(x)=x+1 w(x)=sqrt(x+2) (w º f)(x)

[.] is greatest integer function of x and {.} is Fractional part of x. Solve for x. Has 4 solutions.

f(x+h)-f(x)/h and f(x)-f(a)/x-a for the following function by rationalizing the numerator. f(x)=sqr rt of x^2-8

I have tried for roughly an hour with no improvement, please help.

Find the value of "a" using the graph: y=f(x) f(0)=a f(a)=0 f(a)=-1 f(a)=1 Graph shows curved line with points at (-1,1) (0,0) and...

Find the domain and range of the function y={x+1 if -5<x<0 x2 if 0≤x≤5

x e^x -4 -3 0 3 4

3. The minimum payment on a credit card is based on the total amount owed. A credit card company uses the following rules: For a bill less than $20, the minimum payment is the entire amount due. For...

A food packet is dropped from a helicopter and is modeled by the function f(x) = -15x2+ 6000. The graph below shows the height f(x), in feet, of the food packet at different times x, in seconds...

(This question is on my study guide for the final exam and I do not fully understand how to solve this. Can somebody please show me how to so I can be better prepared for my exam?) :-) F(x)...

The following function gives the height, h metres, of a batted baseball as a function of the time, t seconds, since the ball was hit. h = -6(t-2.5)^2 + 38.5