Answer:
20
Step-by-step explanation:
20 is the least common denominator
Answer: 13 years
Step-by-step explanation: this is the equation
5000(1+0.035)^n=7800
I think its 4 because the lines intersect 4 times but its been too long since ive done nonlinear equations
Answer:
Step-by-step explanation:
look this up it give you the answer
let me know if this help plzz
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).
