crazygamingkid89 crazygamingkid89

19-03-2021
Mathematics

contestada

Express the function.
f(x) = 2x² - 4x - 13
in the form f(x) = a(x + h)² + k

Respuesta :

KyanLin KyanLin

19-03-2021

Answer:

2(x-1)^2-15

Step-by-step explanation:

2x^2-4x=2(x-1)^2-2

insert that in:

f(x)=2(x-1)^2-2-13=2(x-1)^2-15

a=2,h=-1,k=-15

Answer Link

Otras preguntas

Make a the subject of the formula: v^2=u^2+2as. Please help & show working

Choose all that apply. Three forms of nationalism would include _____. political ethnic geographic intellectual religious

The area of a rectangular rug is given by the trinomial r^2 – 9r – 22. What are the possible dimensions of the rug? Use factoring.

Everett jogged 1 4 of a lap in P.E. class and 3 5 of a lap during track practice. How many laps did Everett jog in all? A) 2 3 B) 4 9 C) 17 20 D) 19 20

Which phase of mitosis is shown in the diagram? A)prophase B) metaphase C)anaphase D)telophase

Intelligence quotas on two different tests are normally distributed. test a has a mean of 100 and a standard deviation of 16. test b has a mean of 100 and a sta

Something you hope to accomplish is a dream A) True B) False

Before the discovery of cells, people believed in the theory of spontaneous generation. According to this theory, living things can come from nonliving things.

What do animals ranging from corals to monkeys have in common?

In which gastrointestinal tunic are general receptors located?