Operations with functions & compositions 3 ( h(x) ) + j(x)

h(x)= x + 5
j(x) = 2x^2 - 3x + 4

Graph the equation. select integers for x

Agraph of a trapezoid can have diagonals with slopes that are negative reciprocals and two pairs of adjacent sides that are congruent, true or false, and why

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.