Answer:3 1/7
Step-by-step explanation:
The value at point ( 1, 1 ) is 8.
<u>Explanation:</u>
Given
3y³ = 2x⁹ + 1
y³ = 2/3x⁹ + 1/3
y = ∛2/3 x⁹ + 1/3
We need to first find dy/dx which is the first derivative and then d²y/dx² which is the second derivative


Put the value of (1,1) : x = 1 and y = 1 in d²y/dx² equation


Therefore, the value is 8.
Is there a picture for this
If she starts with $8000, she has only $7000 to go.This is reduced by $850 per month.
$7000 - $850x
Answer:
x+3y+z=21
Step-by-step explanation:
x+3y+z
4+3(5)+2
4+15+2
21