Which statement is true about the extreme value of the given quadratic equati
= -322 +
a.
the equation has a maximum value with a y-coordinate of -27
b.
the equation has a minimum value with a y-coordinate of -27
c.
the equation has a minimum value with a y-coordinate of
d.
the equation has a maximum value with a y-coordinate of

b

step-by-step explanation:

ddsf

step-by-step explanation:

dfs

answer: i'm not going to give you the answer, but some hints to work it out.

step-by-step explanation: so, if there is a straight line that means that the line angle is 180°. so we subtract the 2 angle measures provided, (15 and 38) from 180. so the answer is 180 - (38 + 15). (you have to solve the equation)

m∠abd = m∠dbc

step-by-step explanation:

given : ab bisects ∠dbc

as we know that bisection means ab divides   ∠dbc   in two equal angles named as   ∠dba and   ∠abc

so, m∠abd = m∠dbc  

because ab bisects ∠dbc.

hence , the first statement m∠abd = m∠dbc is true.