Write a quadratic function in standard form whose graph passes through the points (-5.0), (-1,0), and (-4, 3)

Please explain so I can understand

If f(x) = 2x + 2 and g(x) = x? , what is (gºf)(2)?

What is the missing reason in the proof? segment addition congruent segments theorem transitive property of equality subtraction property of equality?

Amotorboat maintained a constant speed of 12 miles per hour relative to the water in going 45 miles upstream and then returning. the total time for the trip was 8.0 hours. use this information to find the speed of the current.