30+((6÷3)+(3+4))
30+(2+7)
30+9
39
The line of best fit looks correct . has a positive correlation. the slope is 1 by using your y2-y1 over x2-x1 . the population in year 2,000 is 40
Point slope form
y+8=4(x-2)
slope-intercept form
y= 4x-16
16 I believe please mark BRAINLIEST