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Select the correct answer. which equation represents the line that is parallel to y = 3 7 ⁢ x 11 and passes through (-21,42)?

a. y = - 7 3 ⁢ x − 7
b. y = - 7 3 ⁢ x 77
c. y = 3 7 ⁢ x − 39

User DinhNguyen
by
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1 Answer

3 votes

Final answer:

The equation y = 3/7x - 39 represents the line that is parallel to y = 3x + 11 and passes through the point (-21,42).

Step-by-step explanation:

To find an equation that represents a line parallel to y = 3x + 11 and passes through the point (-21,42), we need to keep the slope the same, which means the coefficient of x should be the same. The equation y = 3/7x - 39 represents the line that is parallel to the given line.

User Jongwook Choi
by
7.5k points
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