On a coordinate plane, a line goes through (negative 8, negative 4) and (8, negative 4). A point is at (2, 6). What is the equation of the line that is perpendicular to the given line and passes through the point (2, 6)?

x = 2
x = 6
y = 2
y = 6

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?