3.) f(x)=-2(x+1)^2+3
Domain: (- infinity, infinity)
Range:(-infinity,3]
Vertex: (-1,3)
Axis of symmetry: x=-1
Opens downward
4.) f(x)=9(x-2)^2-3
D:(-infinity, infinity)
R: [-3,infinity)
Vertex: (2,-3)
Axis: x=2
Opens upward
6.)
D:(-infinity, infinity)
R:(-infinity,0]
Vertex: (5,0)
Axis: x=5
Opens downward
Did u attach something? Or what question do u need help in?
Answer:
4 and i am a furry
Step-by-step explanation:
lol
Answer;
dy/dx = - or + 4 and y = 8
Explanation;
x² + y² = 100
when y = 8
Then, x² + 8² = 100
thus; x² = 100 - 64 = 36
x² = 36
therefore; x = + 6 or -6
2x (dx/dt) + 2y (dy/dt) = 0
x(dx/dt) + y (dy/dt) =0
When dy/dt = 3
= (- or + 6) dx/dt + 8 (3) = 0
thus; dx/dt = - 8 (3/6)
= + or - 4.
Answer; y = 8 and dx/dy = - or + 4
Answer:
y=-1/5 x+c
0=-1/5(5)+c
0=-1+c
1=c
y=-1/5x+1
Step-by-step explanation:
