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 ( 51+ )
Otras preguntas
Describe the process of the selection of federal judges
Land plants are divided into two main groups. They are_____and_____. A.vascular; nonvascular B.flowering; nonflowering
Which statements are correct? Select 3 options,
Is Hibernating a structure or a function
A Corporation offers a 5.8 percent bond with a current market price of $823.50. The yield to maturity is 8.18 percent. The face value is $1,000. Interest is pai
A main difference between organisms with simple body plans and those with complex body plans is that A main difference between organisms with simple body plans
Name two tests of aerobic fitness, one maximal andone sub-maximal.
A kidnapper takes a hostage and demands that the hostage pay ransom. They then play the following game in extensive form. The hostage may pay the ransom or not.
what is 24 divided by 6
Who revealed Jeremiah’s great sorrow at the fall of Judah?
