I would like a hint about solving exponential and logarithmic functions while finding domains?

I would like a hint about solving exponential and logarithmic functions while finding domains?

A. -29/12 B. 4/3 C. 7/3 D. 29/12

f(x)=(1-x)/7x, g(x)=1/(1+7x) Find (f*g)(x) and its domain Find (g*f)(x) and its domain

Plan a charges $11 a month and $0.21 per minute.plan b charges $20 a month and $0.10 per minute

ƒ(x)= 1 / √4x2 - 7x + 3 (^^^ That's a square root symbol ^^^) Have tried many times with no correct answers so far Please help ASAP! Thanks...

The answer has to be a yes or no answer. Also you need to explain the problem

g(x) = 1/(x − 2) + 5 (x > 2). The domain has been changed from x can't equal 2 to x > 2 (i) Sketch the graph of g, using equal scales on the axes, showing...

x2-3x-10/-4x

{(-2, 0), (-1,1), (-2,4), (1,3)} State the Domain and Range of the relation Domain = Range =

Find the domain of the following function: f(x)=2+8/2-x + 3/x-3 and evaluate the function when x is equal to 1 and 0

federal express charges lucy $18 for pick up and then asses a fee of $1.45 per lb to ship a package. Write an equation that shows the relationship between the total shipping charge (c) and the total...

Graph the domain of all real numbers between and including –3 and 10 and a range of all real numbers between (but excluding) –4 and 6. Write the equation for the graph.

I need help in finding the domain for this function

My question is in the description.

Determine the domain and range of the function y=√(x2+7x+10)

What is the domain of this function? I can't figure it out. My answer has to be in interval notation.

Evaluate the expression and Find the domain

The domain of the function f(x) = 3x3 is {2, 5}. What is the function’s range?

f(x) = x+4 / x^2 + x - 56 Find all values of x that are not in the domain of f. If there is more than one value, separate them with commas. I factored the quadratic...

find the domain of the function f(x)=1/x+7

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