slope = - 4
Step-by-step explanation:
Calculate the slope m using the slope formula
m =
with (xβ, yβ ) = - 1, 22) and (xβ, yβ ) = (1, 14) β 2 ordered pairs from the table
m = = = - 4
d 600 because 15*10*2=300
300+300=600
step-by-step explanation: