Answer:
Quadratic function
linear function
cubic function
Step-by-step explanation:
Answer:
-4
Step-by-step explanation:
('+')('-') = ('-')
Therefore,
(+2)(-2) = (-4)
Answer:
√20,
√19,
√17,
√23
Step-by-step explanation:
Answer:
The same (42 degrees)
Step-by-step explanation:
This is because the angles are congruent or the same.