exam Maths Puzzle Numerical Ability

Could you help me solve this px

2. (2 pts) Express the following in set builder notation:
Z = {2, 3, 4, 5, 6, 7, 8, 9, 10}

Read Solution (Total 0)

exam Other Question

Hello, this is a tricky one.Find the domain of this function
f(x) = SR of 1/2x-1
(square root)

Where do I start? Thank you, Paul
Divide:
x^2 - 9x + 20
--------
6x - 4

÷

x^2 - 25
-----------
2x + 10

÷