Which table represents an exponential function of the form

If the slope of one line equals the slope of another line then ? a) the two lines are intersecting lines b) the two lines are perpendicular lines c) the two lines are parallel lines d) the two lines always have very steep slopes

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?