Answer:
y = ⅔(x²)
Step-by-step explanation:
After vertical stretch of f(x), it becomes a×f(x) where a is the factor
Therefore,
New parabola: y = ⅔(x²)
Answer:
(x+3)^2+(y−3)^2=9
Step-by-step explanation:
The equation for a circle is given by
(x−h)^2+(y−k)^2=r^2 where (h,k) is the center and r is the radius
(x− -3)^2+(y−3)^2=3^2
(x+3)^2+(y−3)^2=9
1/8 of 64 is 8, therefore 5/8 of 64 is 40.
3/8 of the prizes were not dolls, and 3/8 of 64 is 24.
So 24 prizes were not dolls.
Answer:
r = 11.94
Step-by-step explanation:
Circumference Formula:
C = 2πr
75 = 2(3.14)r
75 = 6.28r
r = 75/6.28
r = 11.94
Answer:
y=2x-14
Step-by-step explanation:
y=mx+b(m is slope)
we know
y=2x+b
so if you plug in the values for the points you get
-6=4(2)+b
-6=8+b
b=-14
so then the complete equation would be
y=2x-14