Find the slope of the line.

The Slope of a line formula is given by

m=y2 - y1/ x2 - x1

Now Form a triangle using the straight line(It'd be best if you choose known Points on the graph)

Picking points (1, 2) and (2, 5) connect these points and you'll have a small triangle.

x1 y1 x2 y2

Substituting into the formula

m=5-2/2-1

m=3.

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?