4x+5/x^2-3x+2

(4x+5)/[(x-1)(x-2)]

Step-by-step explanation:

(4x+5)/(x^2-3x+2)

factor out the trinomial x^2-3x+2 first,

find two numbers that when they multiply, you get the third term, which is 2 in this case. And when they add up, you get the second term, which is -3 in this case. x^2-3x+2=(x-1)(x-2)

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step-by-step explanation:

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i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval