vm9ins9hShadaws
vm9ins9hShadaws vm9ins9hShadaws
  • 17-07-2016
  • Mathematics
contestada

the vertex of a parabola is (-2, -20), and its y-intercept is (0, -12). the equation of the parabola is y =_x^2 _x _.

Respuesta :

caylus
caylus caylus
  • 19-07-2016
Hello,

y=k(x+2)²-20
and -12=k*(0+2)²-20==>k=8/4=2

Equation's parabola is y=2(x+2)²-20

Answer Link
fatimasadouki0 fatimasadouki0
  • 16-02-2020

Answer:

(5,5)

Step-by-step explanation:

Answer Link

Otras preguntas

What kinds of governments did greek city-states have between the 700s bc and the late 500s bc? *?
Evaluate the expression. ​ (26÷13)⋅(−7)+14−4 ​ Enter your answer in the box
Use the table for 19–23. Write each ratio in the form __ a b and then as a decimal. Tell whether each decimal is a terminating or a repeating decimal. 19. baske
Which action is a critical part of listening
if the raidus of mars(3,397 km) is about 13.7% of of neptunes radius, what is the radius of neptune?
Witch is larger 167.4 or 167.462
commutative property of addition of 93+ (68+7)
Based on the information given below, about how many trips around the Milky Way has the Sun made since the emergence of life on Earth?
Perimeter of a rectangle must be less than 180in and the width is 26in what is the height show steps too!
How do you do this problem