Solve for b.
-18 = -|b|
write your answers as integers or as proper or improper fractions in simplest form.
b= or b =

What are the domain and range of the function? f(x) = -4 (sqrt)x

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

Consider 6x2 + 6x + 1. which term immediately tells you that this expression is not a perfect square trinomial? justify your answer