We know that
The variable x must be either degree zero or degree 1 and the variable y must be 1st degree in order to be a linear function.
case A) x=5
the variable x is first degree but variable y is zero degree---> is not a linear function
case B) y=2x
the variable x is first degree and variable y is first degree----------> is a linear function
case C) y=2x²
the variable x is second degree and variable y is first degree----------> is not a linear function
case D) y=x³
the variable x is third degree and variable y is first degree----------> is not a linear function
the answer is
the option B) y=2x is a linear function
Answer:
Step-by-step explanation:
The equation of the table of values given can be written as .
When x = 0,
this corresponds with what we have in the table above.
Let's try another.
When x = 2,
This also corresponds with what we have in the table.
Therefore, the equation of the table given is .
Answer:
1.37 * 10^10 years.
Step-by-step explanation:
Billion = 9 zeroes
13.7 billion = 13.7 * 10^9 = 1.37 * 10^10.
Answer:
206,762
Step-by-step explanation:
206,000 * 0.037 = 762.2
762.2 + 206,000 = 206,762.2, rounded to 206762
