Answer:
Step-by-step explanation:
x = 0.8 + 0.2y
Answer:
Step-by-step explanation:
y = -4x^2 + 4x + 6
Factor out the leading coefficient:
y = -4(x^2 - x) + 6
Complete the square:
y = -4(x^2 - x + (½)^2) + 4(½)^2 + 6
= -4(x-½)^2 + 7
1)
answer
A. PQR = PSQ = QSR
2)
answer
B. MNO = MOP = PNO
