Find the x- and y-intercepts of the graph of x 3y = 30. State your answers as whole numbers or as improper fractions in simplest form.

The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6

Is this a polynomial function? i need to know asap

30 ! the graph shows the number of siblings different students have. select from the drop-down menus to correctly complete the statement.