Which equation has a slope of

Question

2
1
​

and a y-intercept of 12?

y=−12x−
2
1
​


y=12x+
2
1
​


y=−
2
1
​
x−12

y=
2
1
​
x+12

Answer 1

The equation that has a slope of 21 and a y-intercept of 12 is y = 21x + 12.