21\25
=========================
Answer:
1,000,000 times larger
Step-by-step explanation:
2 x
= 200,000,000
2 x
= 200
200,000,000 divided by 200 is 1,000,000
It can also be solved by subtracting the exponents from 10. Then dividing the two number being put the scientific notation.
= 
2 ÷ 2 = 1
Now solve:
1 x
= 1,000,000
Answer:
3x+4y-12=0
y intercept = -constant term/coefficient. of y
= 12/4
=3
You can put it in a graphing calculator.
X Y
-2 59.64
-1 59.82
0 60
1 60.18
2 60.36
Thats it. and you just graph it