What is the intercepts of f(x)=sqrt(x^2-9) ?

The intercepts of f(x)=sqrt(x^2-9) is X Intercepts: (3,0),(-3,0)

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intercepts of f(x)=sqrt(x^2-9)

intercepts

f (x) = x^{2} - 9

X Intercepts : (3, 0), (- 3, 0)

Solution steps

x -

axis interception points of

x^{2} - 9 : (3, 0), (- 3, 0)

y -

axis interception point of

x^{2} - 9 :

None

X Intercepts : (3, 0), (- 3, 0)

f (x) = - x + 5

9 x

y = sec (2 x)

f (x) = \frac{2 x ^{3} + 3}{x ^{2} + 2}

f (x) = 4 x^{2} - 16 x + 9

What is the intercepts of f(x)=sqrt(x^2-9) ?
The intercepts of f(x)=sqrt(x^2-9) is X Intercepts: (3,0),(-3,0)