PLEASE HELP which of the following is the equation of the quadratic function below? A.) y=x²-1
B.) y=x²+1
C.) y=x²+2x+1
D.) y=x²-2x-1

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1