Answer: the first one and the third one
Step-by-step explanation:
Answer:
a is the variable, 3 is the coefficient, the degree is 2
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Only graph A satisfies the domains provided
Answer:
no it is not
Step-by-step explanation:
-5, and 7
Answer:
Step-by-step explanation:
the circle is at the origin and (0,4) is a point on the circle then the radius of the circle is:
r^2=0^2+4^2
r^2=16
r=4
so we can check that the other point is four units from the origin and thus also on the circle...
d^2=2^2+6^2
d^2=4+36
d^2=40
since d^2>r^2, (2,6) is outside the circle