Arectangular wall measures 1,620 centimeters by 68 centimeters. need the area of the wall

Rectangular area = l*b = 1620* 68 = 110160 cm² = 11.016 m²

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.