Question
Refer to functions $f, g,$ and $h$. Evaluate the functions for the given values of $x$. (See Example 6)$f(x)=x^{3}-4 x \quad g(x)=\sqrt{2 x} \quad h(x)=2 x+3$$$(h \circ f)(-2)$$
Step 1
We are asked to find the value of the composite function $(h \circ f)(-2)$, which means we first apply the function $f$ to $-2$, and then apply the function $h$ to the result. Show more…
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Refer to functions $f, g,$ and $h$. Evaluate the functions for the given values of $x$. (See Example 6) $f(x)=x^{3}-4 x \quad g(x)=\sqrt{2 x} \quad h(x)=2 x+3$ $$h(g(2))$$
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Refer to functions $f, g,$ and $h$. Evaluate the functions for the given values of $x$. (See Example 6) $f(x)=x^{3}-4 x \quad g(x)=\sqrt{2 x} \quad h(x)=2 x+3$ $$h(f(1))$$
Refer to functions $f, g,$ and $h$. Evaluate the functions for the given values of $x$. (See Example 6) $f(x)=x^{3}-4 x \quad g(x)=\sqrt{2 x} \quad h(x)=2 x+3$ $$(f \circ h)(-1)$$
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