Pick all that apply to the function below. (yes pick more than one answer) g(x) = −2x^2 + 4x − 7 a. The graph opens up b. The graph opens down c. The y-intercept is 7 d. The axis of symmetry is x = −1 e. The vertex is (1, −5) f. The vertex is a minimum

If the measure of xyz is 81 what is the measure of yz

Asap the total attendance for all of a baseball league in 2012 was about 7.5×107 fans, while the attendance for the tornadoes in 2012 was about 1.5×106 fans. about how many times more was the attendance for the entire baseball league than the attendance for just the tornadoes? 50 times more 10 times more 2 times more 5 times more

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