1a. (15x9)+(9x24)
135+216
351 ft squared
1b. 30 bags
Answer:
a. Domain : All Real Numbers
b. Range: y≥ -1
c. The x-intercepts are (0,0) and (-4,0)
d. The y-intercept is (0,0).
e. f(2)=3
f(-2)=-1
Step-by-step explanation:
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Step-by-step explanation:

60 miles because 2160 divided by 36 = 60