Tuesday

November 25, 2014

November 25, 2014

Posted by **Anonymous** on Saturday, January 19, 2013 at 10:52pm.

- Algebra 1 -
**Reiny**, Saturday, January 19, 2013 at 11:37pmYou should have an idea what

f(x) = 3^x looks like

its domain is any real number of x

the range is y>0

so you have f(x) = 3^x - 4 , which just drops the curve down 4 units

the domain is still x ∈ R , the domain is y > -4

if you meant: f(x) = 3^(x-4) , then y = 3^x was shifted to the right 4 units.

domain still x ∈ R, range : y > 0

**Answer this Question**

**Related Questions**

Algebra - 23. The ___ axis represents the independent variable. X? 21. Name the ...

precalculus check immediately - suppoe f is a function with domain [1,3]and ...

Algebra - Find domain and range of each. {(-1,2) (0,2) (1,3) (2,2)} Domain: {-1,...

Algebra-I'm still stuck - The one-to-one function f is defined by f(x)=(4x-1)/(x...

math (2nd Try) - You have 6 cups of sugar. It takes 1 cup of sugar to make 24 ...

algebra - above the x axis a dot on the -2 line up to 2.5, and another dot on -3...

Algebra (Last Question) - I have - to graph each relation - decide if it is a ...

Math - You have 6 cups of sugar. It takes 1 cup of sugar to make 24 cookies. The...

Algebra- is my answer right - The one-to-one function f is defined by f(x)=(4x-1...

algebra - Find the domain and range of the relation and determine whether it is ...