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Hey guys, I need help with these questions. I need them done by today! Please, help-example-1
Hey guys, I need help with these questions. I need them done by today! Please, help-example-1
Hey guys, I need help with these questions. I need them done by today! Please, help-example-2
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1 Answer

2 votes

Answer:

Explanation:

Domain x^2 - 9 {Solution: - infinity < x < infinity}

Interval notation (- infinity, infinity)

Range of x^2 - 9 (Solution: f(x) is greater than or equal to - 9)

Interval notation (-9, infinity)

Axis interception points of x^2 - 9:

X- intercepts (3, 0) (-3, 0)

Y-intercepts (0, -9)

Vertex of x^2 - 9: Minimum (0, -9)

Solve for f:

f (x) = x^2 - 9

Step 1: Divide both sides by x.

fx / x = x^2 - 9 / x

f = x^2 - 9 / x

Answer:

f = x^2 - 9 / x

User Mattias Arro
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