A ladder of length 4 metres leans against a wall that is 2.8 metres high. The foot of the ladder is 1.2 metres from the base of the wall.

The length of the ladder above the wall is marked x in the diagram.

Work out the value of x.

we have the parent function given by,

1. the function is translated 5 units to the left.

so, we get,   becomes

2. the function is translated 5 units to the right.

so, we get,   becomes

3. the function is translated 5 units upwards.

so, we get,   becomes

4. the function is translated 5 units downwards.

so, we get,   becomes

5. the function is reflected across x-axis.

so, we get,   becomes

6. the function is reflected across y-axis.

so, we get,   becomes .

step-by-step explanation:

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