lala91101
lala91101
04-04-2016
Mathematics
contestada
what is the axis of symmetry for y=-x^2+2x+1
Respuesta :
Panoyin
Panoyin
04-04-2016
y = -x² + 2x + 1
[tex]x = \frac{-b}{2a}[/tex]
[tex]x = \frac{-2}{2(-1)}[/tex]
[tex]x = \frac{-2}{-2}[/tex]
[tex]x = 1[/tex]
y = -x² + 2x + 1
y = -(1)² + 2(1) + 1
y = -1 + 2 + 1
y = 1 + 1
y = 2
(x, y) = (1, 2)
Answer Link
VER TODAS LAS RESPUESTAS ( 41+ )
Otras preguntas
Fill in the blanks with either "gusta" or "gustan."
Guess their Asian Nationality???(1) China(2) Korea(3) India(4) Phillipines (5) Japan(6) Singapore (7) Sri LankaYou have 3 Chances!!!
ITS DUE SOON PLEASE HELP ME
Selon copernic, où se situe Le Soleil dans notre système astronomique?Comment se nomme sa théorie
Both symmetric and asymmetric encryption methods have their places in securing enterprise data. Compare and contrast where each of these are used in real-life a
The admission at the movies is $5 for children and $10 for adults. The total amount collected was $3,000.00. There was a total of 500 people. Create a system of
Can someone explain why we need to add the sides - 300+300+55+55+315+315 to get the answer 1340 for finding the perimeter for the diagram?
Learning about the parts of an atom is important because It can help us create a better model of an atom. It can help us create new elements. It can help us stu
SOMEONE PLEASE HELP ✋! I’ll give u 30 points and mark u as the BRAINLIEST !!! I JUST NEED TO FINISH IT IM ALMOST DONE IM NOT ASKING ALOT PLEASE
what is the area of the shape?
