Chapter 8: Q. 555RE (page 855)

For the function $g (x) = \sqrt[4]{4 - 4 x}$ , find
(a) $g (1)$
(b) $g (- 3)$

Short Answer

Expert verified

(a) $g (1) = 0$

(b) $g (- 3) = 2$

Step by step solution

part (a) Step 1 Given information

$g (x) = \sqrt[4]{4 - 4 x}$

part (a) Step 2 Solution

$g (x) = \sqrt[4]{4 - 4 x} g (1) = \sqrt[4]{4 - 4 \times 1} g (1) = \sqrt[4]{0} g (1) = 0$

part (b) Step 1 Given information

$g (x) = \sqrt[4]{4 - 4 x}$

part (b) Step 2 Solution

$g (x) = \sqrt[4]{4 - 4 x} g (- 3) = \sqrt[4]{4 - 4 \times - 3} g (- 3) = \sqrt[4]{4 + 12} g (- 3) = \sqrt[4]{16} g (- 3) = 2$

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For the function $g (x) = \sqrt[4]{4 - 4 x}$ , find
(a) $g (1)$
(b) $g (- 3)$

Short Answer

Step by step solution

part (a) Step 1 Given information

part (a) Step 2 Solution

part (b) Step 1 Given information

part (b) Step 2 Solution

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For the function $g (x) = \sqrt[4]{4 - 4 x}$ , find
(a) $g (1)$
(b) $g (- 3)$