If f(x) = –x2 + 3x + 5 and g(x) = x2 + 2x, which graph shows the graph of (f + g)(x)?

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

Given: pqrs is a parallelogram prove: pr and qs bisect each other at t