Help me with these questions shown below. If work is shown, i will reward brainlist
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Answer:
1) k= 2
2) k= -4
3) k= 5/2
4) k= -7
the answers are in the 2 pictures
**a negative divided by a negative is a positive and a negative divided by a positive (or vice versa) is a negative
i hope this helps!!
Answer:
Step-by-step explanation:
1. 4y = 8x
y = 2x
2. -3y = 12x
y = -4x
3. -8y = -20x
y = (20/8)x
y = (5/2)x
4. 5y = -35x
y = -5x
-------------------
5. 12y = 48x
y = 4x
6. -3y = -6x
y = 2x
7. 8y = -12x
y = -(3/2)x
Table of y values for selected x inputs.
Eq. x y
5 0 0
5 2 8
5 4 16
6 0 0
6 2 4
6 4 8
7 0 0
7 2 -3
7 4 -6
See attachment for graph.