Answer: 20
Step-by-step explanation:
2x^2 + 4y=
2(2)^2 + 4(3)=
2(4)+12=
8+12=20
From the picture attached, you can see that:
A'(-3, -1)
B'(-1, -8)
C'(-7, -2)
Therefore, the transformation is:
x' = -x
y' = -y
These functions represent a rotation of 180° about the origin.
Therefore ΔABC is
rotated counterclockwise 180° about the origin to form ΔA'B'C'.
Answer:
The average speed would be about 28 miles per hour.
Step-by-step explanation:
154 divided by 5.5 is 28.
Answer: (-2,2)
Step-by-step explanation:
Multiply the x and y coordinates by the scale factor to find the new point or the image.
-1 * 2 = -2
1 *2 = 2
(-2,2)