Question 22
4 pts
(08.07)
A polynomial function can be written as (x + 1)(x + 4)(x - 7). What are the x-intercepts of the graph of this
function?

your answer would be 12

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have

the weight of the object inside the box!

the second option

step-by-step explanation: