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bija089 [108]
3 years ago
8

The graph of a linear function h contains the points given in the table below. Find h^-1

Mathematics
2 answers:
Yuki888 [10]3 years ago
5 0

The answer is h^-1 (x) = -1/2x

Hope I helped :)

Mnenie [13.5K]3 years ago
4 0

You can see from the table that the y coordinate is always obtained by doubling the x coordinate and switching its sign. So, the relation is

h(x)=y=-2x

To invert this function, we must solve for y. Simply divide both sides by -2 and we have

x=-\dfrac{y}{2}

Rename the variables to get

h^{-1}(x) = -\dfrac{x}{2}

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