Answer:
1 is linear 4 is also linear,
Step-by-step explanation:
im not entierly sure
(y2-y1)/(x2-x1)
(4-4)/(8- -5)= 0/13
slope= 0
y=0x +b
4=0(8)+b
b or the y-int= 4
therefore the equation is y=4
Answer:
every 2 years
Step-by-step explanation:
since it is t/2 for the exponent - thas the answer on khan
Answer:
7/10
Step-by-step explanation:
I've attached an image on how you can use the diagram they gave you.
If you color in 7/10s and 7/12s you'll notice that 7/10s is greater.
This is because 1/10 of the whole is greater than 1/12 of the whole.
For 1/10, the whole is being divided into 10, so it equals 0.1.
On the other hand, in 1/12, the whole is being divided by 12, so a part equals 0.083
0.1 is greater than 0.083, so 7 of 0.1 is greater than 7 of 0.083