Answer:
F(a) =2a^2+4a+5
Step-by-step explanation:
just put x= a
<span>What is 2.085 * 10^6 in standard form??
= 2,085,000</span>
24/5 ÷ 6/15
= 24/5 × 15/6
= 360/30
= 12
Answer:
Step-by-step explanation:
distance between center and (1,-2) is

distance of the point from the center>radius of circle.
So it lies outside the circle.