4. Which statement best describes the end behavior of f(x) = 9 – 3x - 4x4 + 2x3? f(x) approaches « as x approaches co, and f(x) approaches - co as x
approaches -
O f(x) approaches « as x approaches co, and f(a) approaches was
approaches - 0.
O f(x) approaches - as x approaches co, and f(x) approaches so as x
approaches -
O f(x) approaches - as x approaches co, and f(x) approaches -« as a
approaches -

option 1 is correct.

step-by-step explanation:

y varies inversely with x and constant of variation is 4

the equation will be:

y = k/x

where k =4 so,

y = 4/x

if we put values of x of option 1 in the above equation and find values of y

y = 4/-2 => y =-2

y = 4/-1 => y = -4

y = 4/1 => y = 4

y = 4/2 => y =2

so, all the values of x and y are correct.

if we put values of x given in other options and find value of y we cannot find whole table satisfying the equation.

hence option 1 is correct.

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

happy to

pls mark as brainliest

maybe showing the graph would

step-by-step explanation:

-387129 iq