Caroline bought 20 shares of stock at 101/2, and after 10 months the value of the stocks was 111/4. if caroline were to sell all her shares of this stock, how much profit would she make? a. $210 b. $10 c. $15 d. $225

The correct answer would be C. $15.

Hope helps

Abit confused about what you mean, but i think you might be referring to slope intercept form: y = mx + bin that case b, or the y intercept is already given.(0,-1)find the slope by using the formulay2 - y1/x2 - x1the final slope will be 4/2, equivalent to 2.now your equation should look like thisy = 4/2x -1sorry if this didn’t you out!