Using interval notation

Using interval notation

Compute the domain of the function f(x)= ax−15 in terms of a. Assume a>0. Answer with an interval, i.e. [0, infinity), or unions of intervals, i.e. (-infinity,1]U(6,9), or answer simply with an...

Let S be (−∞,3]∪[15,∞) Then S can also be described in set notation by the inequality |x−a|≥b a=? b=?

6a-(9a+1)-(3a-1)≥2

E= {z | z<2} F= {z | z=9}

I’m not sure how to graph this problem and wrote it in interval notation.

Write it out in interval notation form, please.

Consider the function f(x)=x^2+6 for the domain [0, infinity) Find f-1(x), where f-1 is the inverse of f. Also, state the domain of f-1 in interval...

I have no idea what the answer is. i thinks its no solution but my homework is saying i am wrong

In chemistry the volume for a certain gas is given by V = 10T, where V is measured in cc and T is temperature in °C. If the temperature varies from 70°C to 130°C, find the set of volume values. (Enter...

So, there's a problem that is telling me write my answer in Interval Notation and it is telling me to do so except for -3 and 3. I am able to get the answer for the two numbers, but there's also a...

In interval notation

Less than or equal to 10

and C are sets of real numbers defined as follows. =B≥yy4 =C>yy7 Write ∩BC and ∪BC using interval notation. If the set is empty, write ∅...

I don't understand how to figure out the domain of this question could someone please help me get the answer

Solve the following inequality. Write the answer in interval notation. 1≤7x-6<7

A and B are sets of real numbers defined as follows. A={z z<4} B={z z≤8} Write A∩B and A∪B using interval notation. If the set is empty, write ∅...

f(x) = 9x

g(x) = √x _______ 4x2 + 3x − 1

-5<x<8