7: please help! please only real answers; will report

The resulting function is .

Step-by-step explanation:

Let a real function, we define the following function operations:

Horizontal translation

(1)

If , then horizontal translation is to the left, otherwise it is to the right.

Vertical translation

(2)

If , then vertical translation is upwards, otherwise it is downwards.

Knowing that and is the result of translating four units downwards and five units to the left. Then, we find that:

The resulting function is .

last option: rhombus or kite

step-by-step explanation:

a kite and rhombus have the same shape. as we don't have any specific formula for the calculation of area of kite. the diagonals are used to calculate the area of a kite or rhombus.

the formula for area of rhombus is given by:

here, d_1 is the first diagonal and d_2 is the second diagonal.

so,

last option is the correct answer ..

step-by-step explanation:

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