Consider the statement "2 is a factor of n2 + 3n."

if n = 1, the statement is "2 is a factor of "
if n = 2, the statement is "2 is a factor of "
if n = 3, the statement is "2 is a factor of "
if n = k + 1, the statement before the algebra is simplified is "2 is a factor of "
if n = k + 1, the statement after the algebra is simplified is "2 is a factor of "

4; 15; 28; (k + 1)2 + 3(k + 1); k2 + 5k + 8

4; 20; 28; (k + 1)2 + 3(k + 1); k2 + 5k + 7

4; 10; 18; (k + 1)2 + 3(k + 1); k2 + 5k + 4

The graph shows the prices of different numbers of bushels of corn at a store in the current year. the table shows the prices of different numbers of bushels of corn at the same store in the previous year. previous year number of bushels price of corn (dollars) 2 10 4 20 6 30 8 40 part a: describe in words how you can find the rate of change of a bushel of corn in the current year, and find the value. part b: how many dollars more is the price of a bushel of corn in the current year than the price of a bushel of corn in the previous year? show your work.

Which of the following lines is not parallel to the graph of y = 4x +7?

Can someone me with this? i’m not sure what to put for my equations.