I really don't know how to solve this because when you plot points there's usually only 2 points to plot not 3.
1 answer:
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Answer:
i) 66
ii) 536
Step-by-step explanation:
Check attachement(s) for solution.
- Attachment - 1: Solution (i)
- Attachment - 2: Solution (ii)
Answer:
The y-intercept of the line would be (C) 8
Step-by-step explanation:
The slope of the line with the equation y = -3x - 5 is -3. When figuring out a slope perpendicular to another line you would use the negative reciprocal of the slope which would lead to the slope of the line to be 1/3.
We know it passes through the point (-3,7), substituting x and y, we would then get our new equation, .
Solve the equation by multiplying -3 with 1/3 and the product would be -1. Add negative one on both sides and you would get 8 = b.