EphrataA754235 EphrataA754235
  • 03-11-2022
  • Mathematics
contestada

Write the equation of the parabola in vertex form given the vertex (–2, 3) and point (0, 1).

Respuesta :

GemaL716676 GemaL716676
  • 03-11-2022
[tex]y=a(x-h)^2+k[/tex][tex]y=a(x-(-2))^2+3[/tex][tex]y=a(x+2)^2+3[/tex][tex]1=a(0+2)^2+3[/tex][tex]1=4a+3[/tex][tex]\frac{1-3}{4}=a[/tex][tex]-\frac{1}{2}=a[/tex]

the equation is

[tex]y=-\frac{1}{2}(x+2)^2+3[/tex]

Answer Link

Otras preguntas

what reactions occur within a star in stellar equilibrium
The first step in the sewage-treatment process is
an item is regularly priced at $90 . alan bought it on sale for 30% off the regular price. how much did alan pay?
which product will result in a sum or difference of cubes? (x 7)(x2 – 7x 14) (x 8)(x2 8x 64) (x – 9)(x2 9x 81) (x – 10)(x2 – 10x 100)
identify the tense of the verb in the following sentence. they had contained the forest fire by sunset. a. past perfect b. present perfect c. present d. future
What will be the perimeter and the area of the rectangle below if it is enlarged using a scale factor of 4.5?6 cmH 8 cm--
Veto power is the power to defeat a measure with a single vote. true or false.
Imagine pollution increasing in the atmosphere over thousands of years Predict how the surface of the earth might change
Which of the following correctly defines money as a unit of account? a. it determines whether a good has value. b. it is determined to be legal by the person
DNA in the nucleus is impacted in large structure called? Is it chromosome?