Answer:
(x + 1)² + 4
Step-by-step explanation:
the equation of a parabola in vertex form is
y = a (x - h)² + k
where (h, k) are the coordinates of the vertex and a is a multiplier
to obtain this form use the method of completing the square
• add/subtract (half the coefficient of the x-term)² to x² + 2x
= x² + 2(1)x + 1 - 1 + 5
= (x + 1)² + 4 ← the second option
Answer:
134.8
Step-by-step explanation:
Answer:
x= -3
Step-by-step explanation:
work shown in image attached
Answer:
b>k c>L ac>JL bc>KL
Step-by-step explanation:
poggers
