Register
Write an equation of the parabola passes through (4 , -7) and has a vertex of (1 , -6)
228k views
5 votes
Write an equation of the parabola passes through (4 , -7) and has a vertex of (1 , -6)

User Johann Echavarria
by
4.9k points

1 Answer

3 votes
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
User Doga Oruc
by
5.3k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.8m questions

7.6m answers

Other Questions

Solve for y in terms of x. 2/3y - 4 = x y = x + 6 y = -x + 4 y = -x + 6 y = x + 4
Aliyah has $24 to spend on seven pencils. After buying them she had $10. How much did each pencil cost?
What is the value of x? (-4) - x = 5
Find the quotient of 3,078 ÷ 27. A) 104 B) 109 C) 114 D) 119
Can someone help me with 5??? ASAP?
Link Copied!