Which is true for all pairs of values in this table? x 0 1 2 3 y 2 3 6 11 a. y=x^2 + 3 b. y=x^2 + 1 c. y=x^2-1 d. y=x^2+2

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.