557
557
14-05-2022
Mathematics
contestada
Find the vertex. f(x)=2^2 - 8
Respuesta :
Аноним
Аноним
14-05-2022
Answer:
(
0, -√2
)
Step-by-step explanation:
Given :
f(x) = x² - 8
Finding vertex :
Given by (h, k)
h = -b/2a = 0
k = -D/4a
D = √0 - 4(1)(-8) = √32 = 4√2
k = -4√2/4 = -√2
Vertex
is (
0, -√2
)
Answer Link
VER TODAS LAS RESPUESTAS ( 39+ )
Otras preguntas
Find the equation of the line passing through the given points, (1,5) and (2, 7). Which formula should you use first?
Write the phrase, 6 divided by p, as an algebraic expression divisiond i v i s i o n 6p6 over p p6
What is the authors message in Chapter 22 the lighting thief?
Who was Diocletian and why was he important?
Write the equation of the line in either point-slope form or slope-intercept form. Write the equation of a line that has a slope of -3 and passes through the po
Match the time terms in the first column with their equivalents in the second column. Spanish- siempre a veces a menudo de vez en cuando Translation always
PLEASE HELP ASAP THANK YOU ITS DUE SOON PLSS DIRECTIONS: determine if the sequence is geometric. if it is, find the common ratio and the three terms in the sequ
what if you were a mother for a day boys and girls
the admission at the movies is $7.25 for children and $9.75 for adults. the total amount collected was $3000.00. there was a total of 350 people. create and sol
A boarding school is better than a day school.write for or against the motion
