Answer:
the slope is -1
Step-by-step explanation:
formula for slope is (y2-y1)/(x2-x1)
lets say (-2,-3) is (x2,y2)
-3-(-5)=2
-2-0=-2
2/-2=-1
Answer:
C) 8, 15, 17
Step-by-step explanation:
Three posible decimals could include
0.45
0.42
0.47
So, for something to be a function see that we want one x value to correspond to only one y value. Solving for y here gives us:
So we see that for every x, there are actually two y values output, so it is not a function.