Which graph is defined by the function given below? y=(x-3)(x+4)

B. Graph B

Step-by-step explanation:

The values x = 3 and y = -4 correspond to a y value of zero. The only graph that includes the points (3, 0) and (-4, 0) is option B.

B. Graph B

Step-by-step explanation:

The values x = 3 and y = -4 correspond to a y value of zero. The only graph that includes the points (3, 0) and (-4, 0) is option B.

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.