Candlelight books kept a record of how its sales increased based on discounts it offered. the scatterplot shows the results. based on the line of best fit, which of the following statements is true?

its d. the first coordintaes are 10,32

step-by-step explanation:

sine

step-by-step explanation:

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.