Look in the thousands place, its a 7. Now look in the hundreds place. if the hundreds place is 5 or up you would round up 7 to 8 making it 78, 000, if the hundreds place is under 5 then you would round down to 0 and it would be 77,000.
ex: 54,397, if you round this to the nearest thousands you'd get 54,000 because the hundreds place is less than 5.
ex: 54,937, if you round this to the nearest thousands you'd get 55,000 because the hundreds place is 5 or more.
I'm sorry if you don't understand anything, I'm not that good at explaining stuff (;
Answer: is If something is a function, every x-value, only has one (1) y-value. If the line x = 0 intersects the graph in two points, there are to values for y (instead of one). Therefore the graph is not a function of x.
both y = 1 - 3/2x and y = 1 + -3/2x are correct answers, it is just that y= 1 - 3/2x is the simpler version. Adding a negative number is the same as subtracting a positive.
