Question

1. $y = -6x + 4$

x	y
-5
0
5
10

1. $y = -1x + 7$

x	y
-1
0
1
2

Explanation:

Step1: Substitute x=-5 into y=-6x+4

$y = -6(-5) + 4 = 30 + 4 = 34$

Step2: Substitute x=0 into y=-6x+4

$y = -6(0) + 4 = 0 + 4 = 4$

Step3: Substitute x=5 into y=-6x+4

$y = -6(5) + 4 = -30 + 4 = -26$

Step4: Substitute x=10 into y=-6x+4

$y = -6(10) + 4 = -60 + 4 = -56$

Step5: Substitute x=-1 into y=-x-7

$y = -(-1) - 7 = 1 - 7 = -6$

Step6: Substitute x=0 into y=-x-7

$y = -(0) - 7 = 0 - 7 = -7$

Step7: Substitute x=1 into y=-x-7

$y = -(1) - 7 = -1 - 7 = -8$

Step8: Substitute x=2 into y=-x-7

$y = -(2) - 7 = -2 - 7 = -9$

Answer:

For $y=-6x+4$:

x	y
0	4
5	-26
10	-56

For $y=-x-7$:

x	y
0	-7
1	-8
2	-9