A line is perpendicular to y =-1/3x +7
and intersects the point (4,2).
What is the equation of this
perpendicular line?

1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?

How many solutions does the nonlinear system of equations graphed below have?

What is the slope of the line that contains the points (-2,1) and (0,-3)