-1/2(-5/6+-1/3)
-1/2(-1/2)
1/4
Answer:
y = 2(x + 2)² - 7
Step-by-step explanation:
y = 2x² + 8x + 1
= 2x² + 8x + 8 - 8 + 1
= 2(x² + 4x + 4) - 8 + 1
= 2(x + 2)² - 7
Answer:
x = 17/19
Step-by-step explanation:
Answer:
y = 1/3x + 5
Step-by-step explanation:
Step-by-step explanation:
y - y1 = m(x - x1)
y - (4) = 1/3(x - (-3)
y - 4 = 1/3(x + 3)
y - 4 = 1/3x + 1
y = 1/3x + 1 + 4
y = 1/3x +5