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A line passes through the points (7, 10) and (7, 20). Which statement is true about the line?
a.It has a slope of zero because in the formula is zero, and the numerator of a fraction cannot be zero.
b.It has a slope of zero because in the formula is zero, and the denominator of a fraction cannot be zero.
c.It has no slope because in the formula is zero, and the numerator of a fraction cannot be zero.
d.t has no slope becausein the formula is zero, and the denominator of a fraction cannot be zero.

Respuesta :

choixongdong

slope = (20 - 10)/(7 - 7) = 10 / 0 (cannot divided by 0)

Answer is d.

d. it has no slope because in the formula is zero, and the denominator of a fraction cannot be zero.

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