Find the area of a triangle with a base length of 3 units and a height of 4 units​

answer:

6

step-by-step explanation:

a=½bh

a=½(3)(4)

a=12(½)

a=6

answer:

y = -1/3 x -5

this is in slope intercept form

step-by-step explanation:

we have two points so we can find the slope

m = (y2-y1)/(x2-x1)

    = (-7- -3)/(6--6)

    = (-7+3)/(6+6)

    = -4/12

    = -1/3

we can write an equation using the point slope form

y-y1 = m(x-x1)

y--3 = -1/3(x--6)

y+3 = -1/3(x+6)

distribute the -1/3

y+3 = -1/3x -2

subtract 3 from each side

y+3-3 = -1/3x -2-3

y = -1/3 x -5

this is in slope intercept form