Lines a, b, and c lie on the same coordinate plane. Line a is perpendicular to line b and intersects at (3, 6). Line b is perpendicular to line c, which is the graph of y = 2x + 3. Write the equations of lines a and b.

The answer is below

Step-by-step explanation:

The equation of a straight line is given as y = mx + b, where m is the slope and b is the y intercept.

Given that the equation of line c is y = 2x + 3, and line b is perpendicular to line c. Two lines are perpendicular if the product of their slope is -1. We can see that the slope of line c is 2, let be the slope of line c, hence:

Also, line b passes through (3, 6), hence the equation of line b is:

Line b has a slope of -1/2, and is perpendicular to line a, let be the slope of line a, hence:

Also, line a passes through (3, 6), hence the equation of line a is:

answer: the answer is ann