3) A cubic function is represented in the table below.
5
6.5
x -2.5 -
10 1.5 23.5
f(x) -27 l o . - . -25 | 27 |
25
108
337.5
Which of the following could represent the function in factored form?
A
C
D
f(x) = (2x + 7)(x - 1)(x + 7)
f(x) = (2x - 7)(x + 1)(x - 7)
f(x) = (2x + 7)?(x - 1)
f(x) = (2x - 7)(x + 1)2

What is the y-intercept of the line given by the equation

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4