juneonji juneonji
  • 20-05-2021
  • Mathematics
contestada

what the focus of the parabola given by the equation y=x^2-2x-3

Respuesta :

jacquetessynce
jacquetessynce jacquetessynce
  • 20-05-2021
Subtract
x
2
x
2
from both sides of the equation.
y
−
x
2
=
−
2
x
−
3
y
-
x
2
=
-
2
x
-
3
Add
2
x
2
x
to both sides of the equation.
y
−
x
2
+
2
x
=
−
3
y
-
x
2
+
2
x
=
-
3
Add
3
3
to both sides of the equation.
y
−
x
2
+
2
x
+
3
=
0
y
-
x
2
+
2
x
+
3
=
0
Answer Link

Otras preguntas

You are alone when you encounter an adult with cardiac arrest. individual is not breathing, has no pulse, and has no suspected cervical spine trauma. which mane
Jack and Jill ate dinner at The Hill Grill. The bill was $38.15. They left about 0.2 of the bill as a tip. How much did they leave? $_
find the y and x intercept of f(x)=|3x+1|-5
Roadblocks have been found to be constitutional if their purpose is to check for?
Skinner found that a pigeon reinforced for pecking at a yellow disk is likely to peck at another disk similar in color. this is an example of ____
What is a specific statement that identifies required or prohibited behaviors by officers?
True or false? academic artists were not as inventive as artists associated with other movements of the eighteenth and nineteenth centuries.
Real estate brokerage, appraisal reviews, and automobile appraisals are all included in?
He common stock of mill stones has a beta of 1.08. currently, the market risk premium is 7.65 percent while the u.s. treasury bill is yielding 4.3 percent. what
While conducting research dr. aoki used double-blind experiments to reduce the potential for?