I think C is 80/9
But i dont know if thats what you are looking for
Y=mx+b
(1,9) and slope= 5 9=5(1)+b
9=5+b 9-5=b
4=b Equation is
Y=5x+4
Answer:
the answer to the other number is 407
Step-by-step explanation:
Step 1. Factor x^2 - 2x - 15
(x - 5)(x + 3)/x^2 + 4x + 3
Step 2. Factor x^2 + 4x + 3
(x - 5)(x + 3)/(x + 1)(x + 3)
Step 3. Cancel x + 3
x - 5/x + 1
