What is the vertex of the following,
f(x) = r2 – 2x – 4?

Which is equivalent to 10/12? options: 10/18 5/6 3/12 9/11

Abouncy ball is released from a certain height. on the first bounce, it travels 32cm. with each subsequent bounce, it travels 9/10 the distance of the previous bounce. what is the total distance that the ball has traveled when it completes its 25th bounce?

Is the square root of 4 plus the square root of 16 rational?