Let's say b equals 2
2^4=16
16*2= 32
This is what I could make of the question
Option 4. x>2 should be an open circle on 2 going right. x<=-2 should be a closed circle on -2 going left. Remember, < equals open circle and <= equals closed circle.
Can I see the number line?
Answer:
The correct option is a.
Step-by-step explanation:
The general form of a quadratic regression equation is
..... (1)
Using graphing calculator we get



Substitute these values in equation (1) to find the quadratic regression equation for this data set.
Therefore the correct option is a.
Answer: y = -8x - 1
Step-by-step explanation: 2 x (-4) is -8. Therefore you get y = -8x - 1
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