Given g(x) = 4x - 7, find g(-9)

What is f(3) for the quadratic function f(x)= 2x^2+ + x - 12

In need of in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.

Ok a point t on a segment with endpoints d(1, 4) and f(7, 1) partitions the segment in a 2: 1 ratio. find t. you must show all work to receive credit.