Answer:
Step-by-step explanation:
U=-2. Subtract the 10 on both sides of the equal sign to get 4u=-8. After divide both sides by 4 to get “u=-4”
Answer:
(-12, -20).
Step-by-step explanation:
A dilation of factor 4 moves (-3, 5) to (-3*4, 5*4) = the point (-12, 20).
A reflection over the x-axis is (x, y) ------> ( x, -y).
So ( -12, 20) goes to (-12, -20).
Answer:
2.4
Step-by-step explanation: