From the equation, find the axis of symmetry of the parabola. y = 4 x squared + 32 x + 61
a.
x = 3
c.
x = negative 4
b.
x = 4
d.
x = negative 3

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)

step-by-step explanation:

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