Suppose there is a 1.6 F drop in temperature for every thousand feet that an airplane climbs into the sky. If the temperature on the ground is 62.9 F, what will be the temperature when the plane reaches an altitude of 2,00 ft?

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option

answer: 1, 3 and 5 are correct

step-by-step explanation:

answer: 48

just remember to use pemdas:

parentheses

expressions

multiplication

division

addition

subtraction

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step-by-step explanation: