Answer:
1) y = (x+5)² + 1
Symmetry: x = -5
Vertex: (-5,1)
Domain: all real no.s
Range: y 》 1
(greater than/equal to 1)
2) y = -2(x-2)² + 8
Symmetry: x = 2
Vertex: (2,8)
Domain: all real values of x
Range: y 《 8
(less than/equal to 8)
3) y = (x-1)² - 1
Symmetry: x = 1
Vertex: (1,-1)
Domain: all real values of x
Range: y 》 -1
4) y = -(x+4)²
Symmetry: x = -4
Vertex: (-4,0)
Domain: all real values of x
Range: y 《 0
Circumference of the spray is 62.8ft.
<u>Step-by-step explanation:</u>
Radius (r) = 10ft.
Circumference = 2πr
= 2(3.14) 10
= 62.8 ft.
Circumference of the spray is 62.8ft.
Answer:
Answer:
Step-by-step explanation:
Step-by-step explanation:
Answer:
The slope is 0
Step-by-step explanation:
This is a horizontal line, and all horizontal lines have a slope of 0.
(to see why, just pick any two points, and work out the change in x over the change in y. i.e. rise/run. Since the y coordinates are all equal to 2, the numerator will be 2 -2, meaning the fraction is 0).