If the endpoints of have the coordinates a(9, 8) and b(-1, -2), what is the midpoint of ab?
a.
(5, 3)
b.
(4, 5)
c.
(5, 5)
d.
(4, 3)

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?

Luke wants to reduce the area of his rectangular garden by 1/4 the expression 14/w can be used to represent this change. what is another way to write this expression?