tewings36 tewings36
  • 16-10-2019
  • Mathematics
contestada

write an equation of the parabola passes through (4 , -7) and has a vertex of (1 , -6)

Respuesta :

janmar1390 janmar1390
  • 16-10-2019
Y=-1/3(x-1)-6

How:
1. Vertex (h,k) ———> y=a(x-h)+k
h=1 k=-6
2. (4,-7)
X,Y
Plug in for variable
-7= a(4-1)-6
A=-1/3
Answer Link

Otras preguntas

I don't understand how to do this can anyone help me?
Li had 5 2/3 gallons of juice. He served 2 3/4 gallons at breakfast. How many gallons does Li have left? Enter your answer in the box as a mixed number in simpl
noe is trying to spend no more than $75.Noe saved $400 this last summer by mowing lawns and plans to spend approximately $5 a day.
“The yellow walls paper” is about ____. A) interior decorating B) a haunted house C) delusion and reality D) delusional women
Find the coordinates of the point seven tenths of the way from A (-4, -6) to B (11, 4)
How do I solve this ? Thank You
which equation is linear? A. y>x-2 B. y=×^2 C. y=3 D. y^2=1/2x+1
Select the statement that correctly describes the expression below. 4ab(c+3)
Which of these sends the clearest message when talking about drugs?
Does anyone taste the difference between left and right twix?