Which ordered pair would form a proportional relationship with the point graphed below? 如m
20
16
0 0 -40-20-
20 40 0 0 x
20
(60-20)
田
-40
0 (-10.30)
0 (30, -15)
0 (-30 10)
0 (80-30)

Classify each polynomial by its degree and by its number of terms.

The function models the number of accidents

The table below shows the approximate masses of a dust particle and a grain of pollen. dust particle 0.000000778 g grain of pollen 0.00000000155 g the mass of a dust particle can be estimated and written in the form a × 10^b, where a = 8 and b = the mass of a grain of pollen can be estimated and written in the form a × 10^b, where a = 2 and b = based on the estimates, the mass of a dust particle is approximately blank times larger than the mass of a grain of pollen.