Assignment:
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Answer:
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Explanation:
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[ Step One ] Rewrite
[ Step Two ] Rewrite Equation
[ Step Three ] Apply Exponent Rule
Note:
[ Step Four ] Refine
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The gradient of the perpendicular line would be the negative reciprocal of the original line. Therefore the gradient of the perpendicular line would be -2/5x.
Since we know y=mx+c, ∴y=-2/5x+c. Sub in the x and y values of the given point and we get that c=26/5.
The perpendicular equation would be y=-2/5x+26/5.
I hope I got this right.
Answer:
7/4
Step-by-step explanation: