Which of the following expressions represents the simplified version of the expression below? (12x4−4x3+7x+6)+(3x2−4x+14)

A. 15x6−4x3+3x+20
B. 12x4−4x3+3x2+3x+20
C. 15x6−8x4+21x+6
D. 12x4−x3+3x+20

europa2433

europa2433

step-by-step explanation:

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:

mark brainliest.