Use a graphing calculator to sketch the graph of the quadratic equation, and then state the domain and range y= -5x^2 - 4x + 1

asked Nov 5, 2022 2.0k views

5 votes

Use a graphing calculator to sketch the graph of the quadratic equation, and then state the domain and range

y= -5x^2 - 4x + 1

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1 vote

Domain: all the real numbers

Range: y ≤ 9/5

i hope u can see the attached graph! :)

Damien Monni answered Nov 8, 2022

5.5k points

4 votes

Answer:

Explanation:

vertex is at (-0.4, 1.8) so range must be less than or equal to 1.8

Akbarsha answered Nov 11, 2022

7.3k points

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