Answer:
The first graph.
Step-by-step explanation:
I can see 3 graphs. The first one is a cubic equation.
F(x)= √3x + 1
a=8
8 √3 + 1 <—Exact form
14.85649646 <—In decimal form
Answer:
B. 9/20
Step-by-step explanation:
the circumference is 2r. Since the radius is one, that would be 2.
81/360=0.225, or 22.5% of the circumference. 22.5% of 2 is 0.45. 0.45=9/20, so the answer is B.
CHECK: 2 = 6.283
6.283x0.225=0.14137, or 9/20
Answer is 3.
3,6
3,6,9,12,15,18,21,24,27
3,6,9,12,15,18,21,24,27,30
