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zaharov [31]
3 years ago
15

Find the equation of the axis of symmetry for this function F(x)= 5x^2 - 3x + 5

Mathematics
1 answer:
likoan [24]3 years ago
3 0

Answer:

x = \frac{3}{10}

Step-by-step explanation:

Given a quadratic in standard form, ax² + bx + c : a ≠ 0

Then the axis of symmetry is a vertical line with equation x = h

where h is the x- coordinate of the vertex.

The x- coordinate of the vertex is

x_{vertex} = - \frac{b}{2a}

f(x) = 5x² - 3x + 5 ← is in standard form

with a = 5 and b = - 3, thus

x_{vertex} = - \frac{-3}{10} = \frac{3}{10}

Thus the equation of the axis of symmetry is x = \frac{3}{10}

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Answer:

Step-by-step explanation:

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a line with a slope of 0 passes through the point (6, 4). what is its equation in slope intercept form
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2 years ago
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5 0
3 years ago
Please answer & help me !! will mark brainliest and reward points !!
Lynna [10]

Answer:

\frac{1 +  \frac{a}{b} }{1 -  \frac{ {a}^{2} }{ {b}^{2} } }  \\\\ =  \frac{ \frac{b + a}{b} }{ \frac{ {b}^{2}  -  {a}^{2} }{ {b}^{2} } }   \\\\=  \frac{b + a}{b}  \times  \frac{ {b}^{2} }{{b}^{2}  -  {a}^{2} }  \\  \\  = \frac{b + a}{b}  \times  \frac{ {b}^{2} }{(b + a) (b - a)} \\  \\  =  \frac{b}{b - a}

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Answer: Paper, Coins, and Credits

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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