Find the scale factor k

Which point on the x-axis lies on the line that passes through point c and is parallel to lino ab?

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?

Type the correct answer in each box. use numerals instead of words. if necessary, use / fir the fraction bar(s). the graph represents the piecewise function: h