hannahjdknvkjdn hannahjdknvkjdn

01-09-2020
Mathematics

contestada

find the vertex of y=x^2-6x+1 A. ( 1 , 5 ) B. ( 4 , 1 ) C. ( 2 , -3 ) D. ( 3 , -8)

Respuesta :

chikafujiwara chikafujiwara

01-09-2020

[tex]h=\frac{-b}{2a}[/tex]

[tex]k=f(h)[/tex]

[tex]h=\frac{6}{2}[/tex]

[tex]h=3[/tex]

[tex]k=f(3)[/tex]

[tex]f(3)=9-18+1[/tex]

[tex]f(3)=-8[/tex]

The vertex is [tex](3,-8)[/tex]

Hope this helps.

頑張って!

Answer Link

Otras preguntas

what's another word for over thinking?

What is the least common denominator for 5/6 and 3/8. 3/4 and 6/7

The function of the eardrum in the middle ear is to

how were north american colonies all similar in the 1700s?

Why is sodium sulphate hemihydrate called as "Plaster of Paris"?

how do you write 4540 million in standard form?

you have a standard deck of 52 cards. you pick one card and then, with out putting the first card back, you pick a second card. what is the probability that bot

Simplify the expressions: cot 0 sec 0 A. Sin0 B. Csc0 C. Cos0 D. Cos* 0

Why is sodium sulphate hemihydrate called as "Plaster of Paris"?

What were the major causes of WWII? Please include at least 4 answers.