alexsk6357
27.06.2019 •
Mathematics
Acompany launches 4 new products. the market price, in dollars, of the 4 products after a different number of years, x, is shown in the following table: product function year 1 (dollars) year 2 (dollars) year 3 (dollars) product 1 f(x) = 4x + 8 12 16 20 product 2 g(x) = 2^x 2 4 8 product 3 h(x) = x^2 + 12 13 16 21 product 4 j(x) = x^3 1 8 27 based on the data in the table, for which product does the price eventually exceed all others? product 1 product 2 product 3 product 4 it’s product two
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Ответ:
Product 4 after the third year is 27 which is higher than the rest after 3 years.
And because x is raised to the third, the amount would Increase by being raised to the 3rd every year.
The answer is Product 4.
Ответ:
f(x) :4x² -7x + 10.
Step-by-step explanation:
Given : function f(x) has a lead coefficient of 4 and roots 5 and 2.
To find : Which second-degree polynomial function f(x) .
Solution : We have given that f(x) has a lead coefficient of 4 and roots 5 and 2.
Root are (x -5)(x-2).
on solving we get ,
x²-2x -5x + 10
x² -7x + 10.
We have given leading coefficient is 4
f(x) :4x² -7x + 10.
Therefore, f(x) :4x² -7x + 10.