Answer:
(-1, 19) and (3, -81)
Step-by-step explanation:
f(x) = 2x³ − 6x² − 27x
f'(x) = 6x² − 12x − 27
-9 = 6x² − 12x − 27
0 = 6x² − 12x − 18
0 = x² − 2x − 3
0 = (x + 1) (x − 3)
x = -1 or 3
f(-1) = 19
f(3) = -81
The points are (-1, 19) and (3, -81).
Answer:
LC = 1
General Formulas and Concepts:
<u>Algebra I</u>
- Leading Coefficient - the coefficient for the largest degree variable
Step-by-step explanation:
<u>Step 1: Define</u>
x¹⁰ + 29x⁴ + x² + 8
<u>Step 2: Identify</u>
Largest degree: 10 (from x¹⁰)
Leading Coefficient: 1
Answer: q >-6
Step-by-step explanation:
