Which line is parallel to the line that passes through the points (1, 7) and (-3, 4)

Since you have not given any choices to choose from there are a multitude of lines that would qualify as parallel to this line.  To find a parallel line, any line that has the same slope as this line that is not the exact same line will be parallel.  To find the slope, use the formula y2-y1/x2-x1.

4-7/-3-1

that simplifies to

-3/-4

then simplifying to

3/4

so any line that has a slope of 3/4 that is not the exact same line will be parallel to this line.

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.

pla·gia·rism

/ˈplājəˌrizəm/

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noun

the practice of taking someone else's work or ideas and passing them off as one's own.

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