2 Graph the following equation: y = 2x- -4(K_15) y = 2x² – 4 (x,y) - -2 -1 1. 2.
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter4: Polynomial And Rational Functions
Section4.1: Quadratic Functions
Problem 87E
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Can I have help with number 2 please
![Symmetry always goes through the y - intercept.
The y
coordinate of the vertex is always the same as the optimal value.
The x - coordinate of the vertex is always the same as the axis of symmetry.
A parabola must open up.
The y-intercept is always positive
2 Graph the following equation: Y = 2x² – 4(K_/5)
y = 2x2 - 4
(х,у)
-2
-1
1
3. What are 2 ways you know the equation above is a quadratic relation? (C_/2)
2.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fde51336c-7b36-484b-a511-d503adf50646%2F57ecc01d-8f60-4127-a1c4-c75269d36d81%2Fbpy9uo_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Symmetry always goes through the y - intercept.
The y
coordinate of the vertex is always the same as the optimal value.
The x - coordinate of the vertex is always the same as the axis of symmetry.
A parabola must open up.
The y-intercept is always positive
2 Graph the following equation: Y = 2x² – 4(K_/5)
y = 2x2 - 4
(х,у)
-2
-1
1
3. What are 2 ways you know the equation above is a quadratic relation? (C_/2)
2.
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