Answer:

Step-by-step explanation:
We have the recursive formula of a sequence:

You put the values of x into the equation to work out y, so the y column would be -5, -1, 3, 7 (for question 6)
For question 7, the y column would be 2,2,0,-2
Use these values to draw the graphs :)
Y = 4x + b
10 = -16 + b, b = 6
Y = 4x + 6
Y = 4(8) + 6, y = 38
The value of y is 38
Answer:
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Step-by-step explanation:
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