If you have a graphing calculator set it to radian mode and put these in there.
Answer:
Step-by-step explanation:
-8/9 is the reciprocal i believe
Answer:
The following equation is not a circle, but a hyperbola, because you have 4y, but no y^2
Step-by-step explanation:
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Answer:
a) (x+2)(x+3)
b) (x+2)(x+3)=0, x=-2 and x=-3
Step-by-step explanation: