-A-function f-is defined by f-x- 2x- ndash- 5- Write down the values of-i-f-0-ii-f-7-iii-f- ndash-3-

The given function is f(x) = 2x ndash; 5. Therefore, (i) f(0) = 2 times; 0 ndash; 5 = 0 ndash; 5 = ndash;5 (ii) f(7) = 2 times; 7 ...

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Test for Monotonicity about a Point

A function f...

Question

A function f is defined by f(x) = 2x – 5. Write down the values of

(i) f(0), (ii) f(7), (iii) f(–3)

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Solution

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Similar questions

f

f (x) = 2 x - 5

f (0)

f (7)

f (- 3)

A function f is defined by f(x) = 2x - 5. Write down the values of:

(i) f(0) (ii) f(7) (iii) f(-3)

f (- 1) = - 2

f (0) = - 2

f (\frac{7}{2}) = - 2

f (x) = 2 x^{2} + 6 x - 3

f (- 2)

(2 \sqrt{3})^{2}

{(\frac{3}{2} \sqrt{2})}^{2}

(5 + \sqrt{3})^{2}

(\sqrt{6} - 3)^{2}

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