Question

@phi

Answer 1

open the second one first :)

Answer 2

3.A

Answer 3

are you sure?

Answer 4

yes

Answer 5

ok well phi the answer is A right

Answer 6

without thinking (too hard) it is either A or D (neg slope means the line goes down to the right)

Answer 7

right XD

Answer 8

and -1.5 can be written
\[ \frac{-1.5}{1} \]
for example. the important idea is the y down is bigger than the x over.
we want the "steeper" line
so A

Answer 9

or we can write -1.5 as -3/2
which means down 3 steps and to the right 2 steps. we can check our answer by counting.

Answer 10

great thx both