Answer:
3142
Step-by-step explanation:
4713 x 2/3
Answer:
y = 3x + 2
y = 6x – 3
y = 2/3x + 6
y = –1/3x – 4
y = 2x + 1
Correct answer:
y = 3x + 2
Explanation:
Convert the equation to slope intercept form to get y = –1/3x + 2. The old slope is –1/3 and the new slope is 3. Perpendicular slopes must be opposite reciprocals of each other: m1 * m2 = –1
With the new slope, use the slope intercept form and the point to calculate the intercept: y = mx + b or 5 = 3(1) + b, so b = 2
So y = 3x + 2
The equation in point-slope form to represent the time y it took to download x songs is; (y - 35) = 7(x - 5)
- Since it took 35 seconds for 5 songs to download
- and it took 42 seconds for 6 songs to download
In essence, we can represent the information as;
To find the slope of the equation; we have;
In essence, the equation in point-slope form to represent the time y it took to download x songs is;
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