- What value of x makes this equation true?
- 8 = x - 2

Parabolas y=−2x^2 and y=2x^2 +k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.

What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.

Astudent showed the steps below while solving the inequality |x-4|< 1 by graphing.