Answer:
f(x)=(x-2)(x+2)(x-5)
Step-by-step explanation:
f(x)=x³-5x²+4x-20 1. Just group randomly
f(x)=x²(x-5)+4(x-5) 2. Factor the groupings
f(x)=(x²+4)(x-5)
<u>f(x)=(x-2)(x+2)(x-5)</u> 3. Factor the difference of two squares
It is 8x-5 you replace the variable y with 3 in the expression
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Answer: Was there supposed to be a picture here?
Step-by-step explanation: If there was supposed to it isn't here
Do the decimals division 99/6 so you will get 16.5
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Slope of the given line is :
where ,
let's solve :
Slope = -3 / 4