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18. Find " y " when x = -4.25 y = 20x - 16x²

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18. Find " y " when x = -4.25 y = 20x - 16x²

asked Jun 18, 2021 61.1k views

2 votes

18. Find " y " when x = -4.25
y = 20x - 16x²

Mathematics
middle-school

Khurram Aziz asked

by Khurram Aziz

7.5k points

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1 Answer

4 votes

Answer:

204

Explanation:

Plug it into a calculator

or

20 multiplied by -4.25 then subtracted by 16 times -4.25 squared.

Chouquette answered Jun 22, 2021

7.3k points

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