Find the standard form of the equation of the line that passes through (0,1) and (4,6)

For this case we have that by definition, the standard form of a linear equation is given by:

By definition, the slope of a line is given by:

We have as data that the line searched goes through the following points:

Then, the slope is:

Thus, the equation in the slope-intersection form will be given by:

We substitute one of the points to find the cut-off point with the y-axis, that is, "b":

Thus, the equation is:

We manipulate algebraically:

The standard form of the requested equation is:

B: 8%

Step-by-step explanation:

It asks for percentage of total students, so we add the male and female student totals for a total of 150 students. We also add the numbers of those that are left handed for a total of 12. We divide 12 by 150 (12/150) to get the decimal, 0.08, which is 8%.