Answer:
The y-intercept is 0,-13 or y is -13
Step-by-step explanation:
I don't belive that you should use the method I use, but here it is.
times -2/5 by -15 and get 6 since its a negative slope it goes down 6 since it is also going forward on the axis leading to -7 minus 6 and getting -13.
(7x+5)(7x+5)
Factor 25+70x+49x2
49x2+70x+25
=(7x+5)(7x+5)
Hope this helps!
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