Answer:
The y intercept is -1 and the slope is 4/1
Step-by-step explanation:
When you are trying to find the y-intercept, you look at where the line crosses over the y axis. In this case it was at -1.
The slope indicates how many units it is going up/down or left/right. In this case, the distance between each point is up 4, and right 1. so the slope would be 4/1.
I hope this helps :)
Answer:
B
Step-by-step explanation:
8 hours changes 24% increase pay.
24% means about +4.60
Answer:
D
Step-by-step explanation:
If we look at the options and we pay attention to D,
Lets work this out Step By Step:
Part 1:
5/4(-2) = -2.5
-2.5 - 3 = -5.5 (Correct)
Part 2:
5/4(4) = 5
5 - 3 = 2 (Correct)
Both of these rows are correct.
Hope this helps!
:)
Suppose <span>A</span><span> is invertible. Therefore the equation </span><span><span>Ax=0</span></span><span> has only one solution, the zero solution. This means that the columns of </span><span>A</span><span> are linearly independent.</span>