A local bank has a debit card that gives a $3 reward each month you use your card for $50 or more in purchases. Write an equation relating rewards earned, y, to total monthly purchases, x. give the...

A local bank has a debit card that gives a $3 reward each month you use your card for $50 or more in purchases. Write an equation relating rewards earned, y, to total monthly purchases, x. give the...

what's amplitude and period for domain and range and how do you find the turning point/point of inflection of Sine cos and tan graphs?

Find the domain of each function. 1.) f(x)=(x^2-4x+3)/(x-1) 2.) g(x)=(x^2-4)(x-3)/(x^2-x-6) 3.) F(x)=(x^3-2x^2)/(x-2) 4.) G(x)=√(x-1) 5.) f(...

I am having trouble finding the domain.

Need help finding domain of f(x)=sqrt(9-x^2)/(x^3-4x)

1 x2-4x-5

F(x)=3x(x-2)/6x^2-41x-7

Find the domain of the following : f(x) = 1-1/x^2/1+√(2x-4)^2 and g(x) = √t+3 / t-t^3 and thank you !

I ned the domain of this equation

f(x)= (x+3)/(x^2-4x-5) and (x)=(square root of(2-x)) Algebraically determine the domain of f(x)/g(x). If you could provide a detailed explanation of how this would...

answer should be in set notation

What is the domain of that equation?

domain of sqrt{-x^3+5x^2+9x-45}

I would like to know the domain for the function please. and just to clarify, the bottom is the square root of 5x squared plus 4x minus 1

What is the domain of the function?

find domain

(1,9) (-4,-8) (8, -3) (7,-2) (5, -5) (-4, 12) State the domain and range of the following relation and determine if it is a fuction, explain why.

J(x) = 6 − (9x − 9)^9/5

For the function √x / 1-x , why is the domain (1,positive infinity)? I know you cant have 0 in the denominator but I thought you can count everything above 0 like 0.1,0.2...

?(a) Find the domain and range of the relation. ?(b) Determine whether the relation is a function. ?{(7?,85?), ?(5?,45?), ?(7?,35?), ?(3?,75?)}

Michael K.

Effective Physics, Comp Sci, Math Tutor for HS and College Students

Staten Island, NY

4.9
(179 ratings)

Rangi M.

Ivy League Educated Poet & Professor

New York, NY

4.5
(6 ratings)

Kate Moira R.

Learn playwriting from an award winning NYC produced playwright

New York, NY