Answer:
B.
f(x) = x2 - 9x + 10
Step-by-step explanation:
Multiplication is repeating addition
we add 6 yards, 9 feet, and 4 inches 2 times
4+4=8 inches
9+9=18
1 foot=12 inches
we subtract 18-12 and that's 6 inches
12+1=13
13 feet, 6 inches and 8 inches
Answer:
c < -1
Step-by-step explanation:
There is an open circle at -1 That means it is not equal to
The line goes to the left
That means less than
c < -1