Answer:
Degree of polynomial → 4
Step-by-step explanation:
Conjugate roots theorem states that if a polynomial has a root (a + ib), then (a - ib) will be the other root.
In this question it has been given that a polynomial function has the zeros (roots) as x =
, 4i and -2.
Therefore, the given polynomial will have four roots,
, 4i, -4i and -2.
Function will be f(x) = (x -
)(x + 4i)(x - 4i)(x + 2)
Degree of the polynomial → 4
Answer:
Step-by-step explanation:
Let c represent the total number of children that attended the show.
Tickets to the show cost 2$ for children and 4$ for adults. Therefore, a total number of c children will pay c × 2 = 2c
Let the amount earned for c children's tickets be represented by y. Therefore, an expression for the total money earned through the sale of c children's tickets will be
y = 2c
Answer:
Y intercept is 12 x intercept is -4
Step-by-step explanation:
you multiply length times width times height.
What is the mean of the following data set?<br>
{4, 5, 2, 4, 9, 7, 5, 5, 2, 8, }
sergij07 [2.7K]
If I'm not mistaken you add the numbers up, then you divide it by the amount of numbers there. 4 + 5 + 2 + 4 + 9 + 7 + 5 + 5 + 2 + 8 = 51
51 / the amount of numbers there (10) = 5.1
Hope this helps :)