amanda9760 amanda9760
  • 26-02-2021
  • Mathematics
contestada

What is the equation of the parabola that has a vertex at (3,1) and passes through point (2,-1)? Explain the answer

Respuesta :

DWRead
DWRead DWRead
  • 26-02-2021

Answer:

Step-by-step explanation:

Down-opening parabola with vertex (3,1):

y = a(x-3)^2+1

(2,-1) is a point on the parabola.

-1 = a(2-3)^2 +1

a = -2

y = -2(x/3)^2 + 1

Answer Link

Otras preguntas

Help me pls I am confused
Jala has an aquarium in the shape of a rectangular prism with the dimensions shown. What is the height of the aquarium? Round your answer to the nearest tenths
What was the Golf War about?
Help but pls explain you thought​
What is the predicted product for the reaction shown?.
Choose the answer that is most accurate and true. relief printing is ___________________ a. a printing process where the artist cuts away an image from a soft s
How did this structure combine both greek and roman architectural elements?
Which scenario could be modeled with an exponential function? Please select one of this: The amount of money in a certificate of deposit earns 4.3% interest ea
The value of y varies directly with x, and when x = y = 25. What is the value of HELP A GIRL OUT
I need help! My cat doesn't stop being a nuisance should I put it down?!