PLEASE HELP1 DUE IN 30 MINUTES Does this graph represent a proportional relationship? Explain. On a coordinate plane, a curved line has 2 curves.

What is the solution to the equation? k/6.4=8.7 2.3 5.568 15.1 55.68

Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.

The graph of the function f(x) = (x + 2)(x + 6) is shown below. which statement about the function is true? the function is positive for all real values of x where x > –4. the function is negative for all real values of x where –6 < x < –2. the function is positive for all real values of x where x < –6 or x > –3. the function is negative for all real values of x where x < –2.