Y = 2x-3
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Answer:
b. all real numbers
Step-by-step explanation:
every value of x f(x) is defined
Answer:
79
Step-by-step explanation:
A square that has side length
has area
.
A circle that has a diameter 20 feet has area 
We substitute the diameter into the formula to obtain;

The number of squares that has area 4 feet square that can fit into a circle with area
is

When we round to the nearest whole number; we have 79 squares.
Answer:
it is the third one
Step-by-step explanation: