3. Evaluate the function for the given x-values. Write the input, X and the output, f(x), as an ordered pair.
f(x)= -3x +5 for x= 1 , x= -3 , x=5, x= -4

In the past, professional baseball was played at the astrodome in houston, texas. the astrodome has a maximum height of 63.4 m. the height of a baseball t seconds after it is hit straight up in the air with a velocity of 45 ft/s is given by h = -9.8t2 + 45t + 1. will a baseball hit straight up with this velocity hit the roof of the astrodome? use the discriminant to explain your answer.

Ashley spent half of her lunch money on a turkey sandwich. then she spent two-thirds of the money she had left on a bottle of juice and the rest of the money on a cookie. if the cookie cost $.75, how much lunch money did ashley have to start with?

Find the cocordinatse of the point on y axis which is nearest to the point (-2,5)