According to Cost Helper, the cost for a single-coat synthetic enamel paint job ranges from $300 to $900, with an average of $566. A mid-level paint job with a higher-quality paint and additional prep work like removing rust and dents can range from $1,000 to $3,500 with an average of $1,316. For a high-quality paint job drivers reported spending between $2,400 and $7,500, with an average price of about $5,000. Kuehn says the average price he charges to completely paint a car is between $600 and $1,000, which he says is below the national average. He says most full paint jobs cost around $2,000.
Quick Answer. Y = mx + b is the equation for a straight line. B is the point value of where the line intercepts the y axis, called the y intercept. M is the value of the slope of the line. X is the value where the line intercepts the x axis.
y = mx + b. Or more commonly in the context of regression, ^ y = b 0 + b 1 x where b 1 is the slope of the line, and b 0 is the y-intercept. Note that the y has a caret (^) over it. This is pronounced y-hat and means it is our estimated value of y. We need this symbol because is because it is extremely rare for actual data points to fall exactly on a line. We can express this same equation differently as y = b 0 + b 1 x + e for the function , or y i = b 0 + b 1 x i + e i for a particular pair of x's and y's. The term e i is the residual for observation i; that is, the difference between the prediction and the observed value.