Find the vertex of this parabola:
y = -x2 + 6x - 8

X-intercept=-5 y-intercept=2 the equation of the line is

In a probability experiment, karen flipped a coin 76 times. the coin landed on heads 32 times. what percentage of the coin flips resulted in tails? round to the nearest percent. a. 58% b. 65% c. 42% d. 60%

What are the exclude value of mn+3m