Put the following equation of a line into slope-intercept form 4x+3y=-21
1 answer:
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Answer:
B. (+7)(x+2)
Step-by-step explanation:
The greates common factor between 7 and 14 is 7 so you know that one of the terms is going to be 7....but what times 7 equals 14...2
So we know that in one set of parentheses its going to be (something +2) and in another (something +7)
Well if we know that one is going to be 2, how do we go from 2 to 2.....2 times
equals
So now we know that one set of parentheses is going to be (something + 2) times (+7)
So lastly, we have to find out how to get but since we already have a
in the second set of parentheses all we have to do is put a x in the first set because x times
Hope this helps!
