I would recommend combing like terms (ex- 10x-9x=x) so it could be 15x^2+x-6 . I recommend using something like mathpapa to show you step-by-step how to do it, and if you know, then it just gives you a quick answer
Ok Juvia is here for the job.
the last answer choice because that domain the the first number (x-value) and the range is the second number (y-value)
Answer:
Slope = 0
Step-by-step explanation:
Let's use the equation
for this problem.
We have two points: (2,0) and (-2, 0)
Let's plug them both into the equation shown above.

Solve.
0 - 0 = 0
-2 - 2 = -4
=
= 0
A zero in the numerator means this equation has a slope of 0.
Any line with a slope of 0 is a horizontal line.
Slope (rate of change) = 0