The points for Triangle ABC are A (1, -3) B (4, -9) and C (-1, 7). Find the points for Triangle A’B’C’ following a reflection over the y axis.

it's a proportional graph.

step-by-step explanation:

8 x 5 = 40         (and you have -8x and -5y)

x= absiss

y= orderly

so you have a proportional graph.

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.

im not preaty sure about that

step-by-step explanation: ax^2+bx+c=0= these nuts