The trinomial x2 + bx + c factors to (x + m)(x + n). if b is negative and c is positive, what must be true about m and n?

In which figure is de bc ? a. figure 1 b. figure 2 c. figure 3 d. figure 4

Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?

If you double the input of a function and it results in half the output, and if you triple the input and it results in a third of the output, what can be guessed about the function? check all that apply.