Answer:

Step-by-step explanation:
apply exponent rule:

Answer: Third option.
Step-by-step explanation:
By definition, the slope of a line can be calculated with the following formula:

Since you need to solve for
to find an equivalent expression, you can apply these steps:
1. You must multiply both sides of the equation by
:

2. Finally, you must add
to both sides of the equation:

Answer:
B. Parent
Step-by-step explanation:
A parent function is the simplest capacity of a group of functions that saves the meaning of the whole family.
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