The function h(t)=16t^2+144 represents the height , h(t) , in feet , of an object from the ground at t seconds after it is dropped . a realistic domain for this function is

1) -3 2) 0 3)0> h(t)< 144
4) all real numbers

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?

Which point has an coordinates of (2,0) ? a