Answer:
12:11 is the ratio for 12 boys and 11 girls
d.
Step-by-step explanation:
The red graph is the black one times 2.
So y = 2 f(x). which is the same as y/2 = f(x) (divide by 2).
a: 4.12310563
b: 15.5563492
c: 17.8885438
243.09
hope it helped
the answer is 3x2-10x+6=0
