book
Maths Puzzle
Numerical Ability
please help me. I am trying to find the vertex, domain and range of
y = x^2 - 4x. my graph is not coming out right.
Read Solution (Total 0)
book Other Question
x<5
x>-4
A box contains 2 blue card numbered 1 thought 2, and three green cards numbered 1 through 3. List the sample space of picking a blue card followed by a green card.