The answer to this question is x=-7
M = (20 - 12)/(4 - 2)
= 8/2
= 4
slope = m = 4
simplify
n-2 = 10n/2 + 4/2
n-2 = 5n + 2
subtract 5n to both sides
n - 2 - 5n = 5n + 2 - 5n
simplify
-4n - 2 = 2
add 2 to both sides
-4n - 2 + 2 = 2 + 2
simplify
-4n = 4
divide both sides by -4
-4n/-4 = 4/-4
simplify
n = -1
hope it helps
Answer:
441
Step-by-step explanation:
Your answer is right
3x^2 + 13x + 4
