Answer:
{0}
{1}
Step-by-step explanation:
plot each graph on the same coordinate system
The slope -intercept form of linear equation is y=mx+b.
Where m= slope and b=y-intercept.
Formula to find m is,

The line passes through (-1, 8) and (3, 16) . So, we can plug in x1=-1, y1=8, x2=3 and y2=16 in the above formula. So,



So, m=2
Now we can plug in m=2, x=3 and y=16 in y=mx+b to get the value of b. So,
16=2*3+b
16=6+b
16-6=b
So, b=10.
Answer:
missing 9400
Step-by-step explanation:
14300+16700+17900+18500=67400
67400<76800
76800-16700=9400
They have the exact number. not all graphs have the specific number which could lead to estimating the wrong number.
Four million and thirty is represented numerically by:
4, 000, 030
Hope it helped,
Happy homework/ study/ exam!