What is the y-intercept of 6x + 12y = 60? a. 5 b. 10 c .60 - what is the slope of the line that contains the points (1, −1) and (−2, 8)? a. −3 b. 7 over 3 negative c. 1 over 3 negative

to find the y- intercept, let x = 0, in the equation and solve for y

0 + 12y = 60 ( divide both sides by 12 )

y = 5 ← y -intercept → A

assuming the points are (1, 1 ) and (2, 8 )

to calculate the slope m use the gradient formula

m = = 7 ( none of the stated answers )

5/12, or 5: 12

step-by-step explanation:

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step-by-step explanation: