Evaluate [(21 + 6) − 3squared] ÷ 9 ⋅ 2. choices are 4 4.6 1 52

The answer is 4 hope this helps. Good Luck!

Where m is the slope of the line and b is the y-intercept of the line, or the y-coordinate of the point at which the line crosses the y-axis. to write an equation in slope-intercept form, given a graph of that equation, pick two points on the line and use them to find the slope. this is the value of m in the equation.