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(...

(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?)}

How can I find the domain for the following problem?

when determining the domain of a function that has a root as the numerator and a quadratic function as a denominator, do I need to solve just the latter one or both? when determining the domain...

Find the domian of 3x/7-x

The domain must be either greater than or less than x. Not sure how to set this up correctly.

domain?

what is the domain of y=7x+(x/3)

Find the domain of the function h where h(x)=(x(x-12))^1/2

What is the domain/range of y=(1/3)^x

This equation has me stumped, I know that it can not equal zero but that is it. Please help.

what is the answer

Let f(x) = (x - 9)/(x + 2) (a) Calculate f(-3). I got f=-4 for this. or if i didn't finish the entire equation it would be -3f=12 would i finish the equation for this? f(-3)=(-3)-9/(-3)+2 -3f=-12/(-3)+2 -3f=-12/-1 -3f=12 -3f/-3=12/-3 f=-4 (b)...

Task: to create, characterize, graph and present a polynomial function that represents your birthday. my birthday is August 11,1999 I need: Domain and range Y-intercept Maximum...

I am trying to figure this out, could somebody please help me? What is the domain of the tangent function?

Rangi M.

Ivy League Educated Poet & Professor

Brooklyn, NY

4.4
(5 ratings)

Michael K.

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

Staten Island, NY

4.9
(166 ratings)