The slope-intercept form is y = mx + b.
First find the slope.
m = (y1-y2)/(x1-x2)
m = (-2-5)/(-4-1)
m = -7/-5
m = 7/5
looking for b.
y = mx+b
5 = (7/5)(1) + b
5 = (7+5b)/5
25 = 7+5b
18 = 5b
b = 18/5
so the slope-intercept equation is
y = (7/5)x + (18/5)
Answer:
Step-by-step explanation:
rate = minute/meter => 20/5
so, 5/1 for rate
so for 11 meter, (5m/1min)(11)
answer is 55 minutes
Answer:
16 inches
Step-by-step explanation:
12 divided by 3 is 4
4 inches for 1/4 of the year
4 x 4 = 16 inches
Answer:
40-16+10
Step-by-step explanation:
40-16+10= 34
-20+18+18= 28
the greater answer is 40-16+10
