Question

Identify which two lines are parallel.(1 point) Responses y=13x+4 𝑦 = 1 3 𝑥 + 4 and y=13x+4 𝑦 = 1 3 𝑥 + 4 y equals Start Fraction 1 over 3 End Fraction x plus 4 and y equals Start Fraction 1 over 3 End Fraction x plus 4 y=−12x+6 𝑦 = − 1 2 𝑥 + 6 and y=12x−8 𝑦 = 1 2 𝑥 − 8 y equals negative Start Fraction 1 over 2 End Fraction x plus 6 and y equals Start Fraction 1 over 2 End Fraction x minus 8 y=23x−6 𝑦 = 2 3 𝑥 − 6 and y=−32x−6 𝑦 = − 3 2 𝑥 − 6 y equals start fraction two over three end fraction x minus 6 and y equals negative start fraction three over 2 end fraction x minus 6 y=12x+3 𝑦 = 1 2 𝑥 + 3 and y=12x−5

Answer 1

Parallel lines have the same slope.

From the list, y = 12x + 3 and y = 12x − 5 are parallel (both slope 12).

(Also y = (1/2)x + 3 and y = (1/2)x − 8 are parallel too — both slope 1/2.)