Answer:
A. F(x)=x^2
Step-by-step explanation:
Quadratic function is the function which has degree two
Degree is the highest power of a polynomial
In option B we have |x| in which degree is one hence, discarded
In option C we have in which degree is three hence, discarded
In option D we have x which is a linear function being of degree one. Hence, discarded.
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yes because you would subtract -9 from both sides of the equation leaving you with x = -4
Answer
Definition of right angles
Answer:
simple just divide it by finding the reciprocal for the second number
ex: 2/4=4/2
then multiply
Step-by-step explanation: