For this
specific problem, the derivative of 2sinx – tanx would be 2cosx - sec^2.
I am hoping that this answer has satisfied your query about and it will
be able to help you, and if you’d like, feel free to ask another question.
Answer:
=7-6x
Step-by-step explanation:
7-x 4-2x
=7-6x
Answer:
a
Step-by-step explanation:
Hi there!
![\large\boxed{a + b + c = 6}](https://tex.z-dn.net/?f=%5Clarge%5Cboxed%7Ba%20%2B%20b%20%2B%20c%20%3D%206%7D)
We can begin by using the point (0, 1).
At the graph's y-intercept, where x = 0, y = 1, so:
1 = a(0)² + b(0) + c
c = 1
We can now utilize the first point given (-3, 10):
10 = a(-3)² + b(-3) + 1
Simplify:
9 = 9a - 3b
Divide all terms by 3:
3 = 3a - b
Rearrange to solve for a variable:
b = 3a - 3
Now, use the other point:
15 = a(2)² + 2(3a - 3) + 1
14 = 4a + 6a - 6
Solve:
20 = 10a
2 = a
Plug this in to solve for b:
b = 3a - 3
b = 3(2) - 3 = 3
Add all solved variables together:
2 + 3 + 1 = 6
Recipes 1 and 2 would taste the same but Recipe 3 would taste different. This is because both Recipe 1 and 2 use a 2:3 ratio, while Recipe 3 uses a 3:4 ratio.
The ratio for Recipe 1 is 4:6 and for Recipe 2 is 6:9, which when simplified is 2:3.
Meanwhile the ratio for Recipe 3 is 9:12, which simplified is 3:4.