y = 8x
the slope is 8 and the y intercept is 0
that means our line will cross through the origin.
to graph start at the origin and move up 8 and right one or down 8 and left one. with either of these two points you should be able to complete your graph.
4(5x + 6)
to start, let's expand things out, as we cannot learn anything from this form. we get 30x + 20 - 10x + 4, or 20x + 24. to find the gcd (greatest common divisor), we take the terms and try to find the number (or term) that divides them. it must be a constant, because of the 24, and 4 goes into 20 and 24. so, our final answer is 4(5x + 6).
what is the answer...