Answer:
domain -4≤x≤4
range -1≤y≤2
Step-by-step explanation:
you need to find how much the output changes for each unit change in the input. (ie from an input change from 5 to 6 the output changes by three units and an input change of 3 (2 - 5 ) units the output changes by 9 units). This will give you the gradient of the equation. then you have to find out the y intercept by finding what the output is when the input is 0. Do this by multiplying the input by the gradient and then subtracting it from that inputs output. This will give you the answer A) 3x
(Sorry, its a bit wordy :) )
160 minutes
If you round each number to the nearest 10th then add them you get 160 minutes
30+30+20+40+40 = 160
Check means to look over, solve means to figure out,plan means to arrange or gather information and understand means to follow what you are supposed to do
In 6,289,002 the 6 is located in the millions place and 2 is next to it. Since 2 isn't bigger than 5, the 6 stays the same and the rest of the numbers to the right turn to zeros. So, 6,289,002 rounded to the nearest million is 6,000,000.
