What is the value of the function y=2x+3 when x = –1?
a.
5
b.
–5
c.
2
d.
1

F(x)= 4x g(x) =x-1 what is f(x) divided by g(x)

If m∠abc = 70°, what is m∠abd? justify your reasoning.  using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°.  using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°.  using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality.  using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.

What is 0.000008 meters in scientific notation