How is the graph of y = 4x² – 9 different from the graph of y = 4x² -8? The graph of y = 4x? - 9 is 1 unit higher than the graph of y = 4x? – 8

The graph of y = 4x² – 9 is 1 unit lower B than the graph of y = 4x? – 8

The graph of y = 4x² – 9 is 1 unit to the right C of the graph of y = 4x²-8

The graph of y = 4x2 -9 is 1 unit to the left of the graph of y = 4x2 -8.​

Factor the expression. 4d + 12 __ (d +

Can someone me with this problem . show your work .

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil