Answer:
Step-by-step explanation:
Assume this is function is a straight line, consider the equation of the straight line:
To find the gradient of the equation, we use any two coordinates from the table.
We substitute the value of m in the equation:
To find c, we use the leftover coordinates, (4,0) in the equation above:
Substitute this value of c in the equation to get the function:
Answer:
50.24 or 50.272
Step-by-step explanation:
Square radius and then times by 3.14 or 3.142
4^2*3.14 = 50.24
4^2*3.142 = 50.272
Answer:
Look to the right. 5 or more? Less? Leave it alone and get rid of the zeros.
Step-by-step explanation:
Answer:
b
Step-by-step explanation: