Y + 1 = -14(x - 2)^2
y = -14(x - 2)^2 - 1
The vertex is the point (h, k) when the parabola is in the turning point form: y = a(x - h)^2 + k, therefor the vertex is at (2, -1)
Answer:
Step-by-step explanation:
given,
y' = x² (cos y)³
solve the equation using variable separable method

here sin y = t : cos y = dt
5. 2.9n+1.7=3.5+2.3n
.6n+1.7=3.5
.6n=1.8
n=3
6. -4-5(x+8)
-4-5x-40
-5x-44
The equation of ellipse:

The formula of c (the distance to the foci)

<h3>Answer: c² + b² = a²</h3>
Answer:
I believe its 360 dollars
Step-by-step explanation:
Since 30 times 12 is 360 he earns a total of 360 dollars per week