Write an equation in slope-intercept form for the line that has the given slope and contains the point. m=3;(-1,-2)

P(1,2)  m = 3    Since you are given a point and a slope, use the point-slope form for the equation of a line: y - y1 = m(x - x1)

y - 2 = 3(x - 1)

y - 2 = 3x - 3

y = 3x - 1 hope this helps

Step-by-step explanation:

Answer

y=3x+1

put in point slope form y-yone=m(x-x one)

y+2=3(x+1)

y+2=3x+3

y=3x+1

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.