wareagleau24 wareagleau24

24-10-2020
Mathematics

contestada

What are the zeros of the function y = (x − 4)(x2 − 12x + 36)?

A.
-6, 4, and 6
B.
4 and 6
C.
-6 and -4
D.
0, 4, and 6

Respuesta :

sqdancefan sqdancefan

27-10-2020

9514 1404 393

Answer:

B. 4 and 6

Step-by-step explanation:

The quadratic term is a perfect square, so the full factorization is ...

y = (x -4)(x -6)²

The values of x that make these factors zero are 4 and 6.

The zeros are 4 and 6, matching choice B.

Answer Link

Otras preguntas

Use of brang and brung are examples of errors in a child's english. true or false

Which of these civilizations were likely to have had contact with each other and why? 1. Ancient Egypt 2. India 3. China 4. Middle east

How can you recognize alkenes?

Angles a and b are supplementary. angle a has a measure of 80°. what is the measure of angle b? the measure of angle b is what

The atomic mass is the _____.

which beliefs most contributed to the colonists willingness to face hardships together?

the U.S postal service handles 170,000,000,000 pieces of mail each year. this is 40% of the worlds total. how many pieces of mail are sent each year

Which ordered pairs are solutions to the inequality y−2x≤−3y select each correct answer. (7, 12) (0, −2) (−6, −3) (1, −1) (5, −3)?

What is necessary for any individual pangolin to reproduce?

If a couple invests $5000 in an account that earns a 3% interest rate, how long will they need to invest it to earn $1200 in interest?