Q.12 If a quadratic has a vertex at (-2,2) and passes through (-1,0), what is its equation in standard form? y = (x + 2) 2 + 2 y = - (x + 2) 2 - 2 y = -2 (x + 2) 2 + 2 y = -2 (x-2) 2 + 2
Q.12 If a quadratic has a vertex at (-2,2) and passes through (-1,0), what is its equation in standard form? y = (x + 2) 2 + 2 y = - (x + 2) 2 - 2 y = -2 (x + 2) 2 + 2 y = -2 (x-2) 2 + 2
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section11.1: Parabolas
Problem 46E
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Subject: Precalculus
Subject to deal with: Polynomial and Rational Functions
Hello :)
The questions are in Spanish but I translated them :)
Q.12 If a quadratic has a vertex at (-2,2) and passes through (-1,0), what is its equation in standard form?
y = (x + 2) 2 + 2
y = - (x + 2) 2 - 2
y = -2 (x + 2) 2 + 2
y = -2 (x-2) 2 + 2
Q.13 What is a "real" zero?
A non imaginary number
An intersection with the x-axis of a polynomial.
All of the above
Solution of a polynomial
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