Recent content by zolton5971

I can't seem to figure it out!

Is it f(x+0)-f(x)/0?

Ok thanks!

Find the difference quotient f(x+h)-f(x)/h Where h\ne 0, for the function below f(x)=5x^2+4 Simplify your answer as much as possible. How do I do this?

f(3z)=3x^2+5= 9z^2+5 is that close?

f(3z)=5 I'm not sure I not very good at this.

Got that one thanks!

The function f is defined by f(x)=x^2+5 Find f(3z) How do I find f(3z)

A circle has a radius of 10cm. Find the length s of the arc intercepted by a central angle of 124° . Do not round any intermediate computations, and round your answer to the nearest tenth. How do I do this?

Ok thanks so the answer is 8c-5=3? Do I need to simplify it at all?

Would it be 8c*5=3? Im struggling with this one!

Translate the sentence into an equation. The difference of a number times 8 and 5 is 3. Use the variable c for the unknown number. How do I write this as an equation?

Find the least common denominator of 3(2x-2) and x(5x-)5 I wanted to double check this, I got 10 as an answer? If not how would you get the LCD? .

Another question for you? Find the least common denominator of 3/(2x-2) and x/(5x-5) I came up with 10?

Thanks I really appreciate it!