Quadratics Lab P. 6

  • June 2020
  • PDF

This document was uploaded by user and they confirmed that they have the permission to share it. If you are author or own the copyright of this book, please report to us by using this DMCA report form. Report DMCA


Overview

Download & View Quadratics Lab P. 6 as PDF for free.

More details

  • Words: 200
  • Pages: 1
VI. Further investigations in the parabola: 1. The general form y = a(x-h)2 + k Graph each parabola and complete the table below: Parabola y=x2-5

a

h

k

Axis of Symmetry

Vertex

(h,k)

y=-2(x-l) 2 -5

y = 4(x + 3)2 - 2 y = .5(x-4)2+ 1 y = -(2/3)(x+ I)2 -3

Using the information provided above, given the equation of a parabola in the form y = a(x-h)2 + k what is the vertex and the axis of symmetry? Vertex

Axis of Symmetry

The variable a serves the same purpose in all forms of a parabola. What happens in the parabola if a is positive

if a is negative

Is the parabola wide or narrow in comparison to a parabola where a = 1 if la I is a large number

if lal is a small number

Write an equation of a parabola satisfying the following conditions: a.) Axis of symmetry, x = -2

Vertex (-2,7)

Opens up

a.)

b.)

b.) Axis of symmetry x = 5

Vertex (5,-3)

Opens down

c.) Axis of symmetry x = 0

Vertex (0,-3)

Opens upand is wide

d.) Axis of symmetry x =-3

Vertex (-3, 4)

Opens down and is narrow

d.)

Related Documents

Quadratics Lab P. 6
June 2020 6
Quadratics Lab P. 3
June 2020 4
Quadratics Lab P. 4
June 2020 4
Quadratics Lab P. 5
June 2020 7
Quadratics Lab P. 2
June 2020 4
Quadratics Lab P. 1
June 2020 6