Selection B is appropriate.
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The signs of the coefficients tell you the binomial factors must have both signs positive (selections B and C only). Selection B produces an x-term that is 15x+15x=30x (as we want); selection C produces an x-term that is 45x+5x=50x (not what we want).
Y= 5x-3 because the slope is m and the y intercept is b
Answer:
C.
Step-by-step explanation:
hope this helps
