7. This drawing shows two streets that cross each other.
Oak Street
Main Street
What kind of angle is formed where
Main Street and Oak Street cross?

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

The graph of f(x), shown below, resembles the graph of g(x) = x2, but it has been changed somewhat. which of the following could be the equation of f(x)?

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.