The answer is y=-3x+5. Work shown below in the pic
(x+3)(x-1/4)=x^2+11/4-3/4
General formula for area of triangle is
.
Where:
is height of triangle perpendicular to base side of triangle.
is the length of base side of triangle.
Multiplying
and
results in rectangle, dividing that by 2 gives you area of a triangle.
Hope this helps.
B is the correct answer. When you see > which mean the line is go to the right side < is go to the left side.
Hope this helps!