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Keith_Richards [23]
4 years ago
14

What is the nearist integer to the x-corrdinate of the vertex of the function f(x)=2x^2-7x+3

Mathematics
1 answer:
Fantom [35]4 years ago
4 0
The x for vertex
\frac{ - b}{2a}  =  \frac{7}{4}  = 1.75
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Find the length of the third side to the nearest tenth.
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Answer:

The answer to your question is  b = 9.5

Step-by-step explanation:

Data

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Process

1.- To solve this problem use the Pythagorean theorem.

             c² = a² + b²

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2.- Solve for b

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3.- Substitution

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4.- Simplification

               b² = 100 - 9

               b² = 91

5.- Result

               b = 9.5

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