How confident are you with using quadratic equations to model and interpret real world problems do you see quadratic equations as relevant to real world situations reflection

The following states how confident are you? So Quadratic Functions are simple functions listen to this example Multiplying (x+4) and (x−1) together (called Expanding) gets x2 + 3x − 4 :

expand vs factor quadratic

So (x+4) and (x−1) are factors of x2 + 3x − 4

Just to be sure, let us check:

Step-by-step explanation:

Yes, (x+4) and (x−1) are definitely factors of x2 + 3x − 4

step-by-step explanation:

through just a quick inspection, one can see that the graph of this cubing function starts in quadrant iii and ends in quadrant i.   when x = 0, y = 3, so the y-intercept is (0, 3).

if graphs are part of the problem statement, share them.   .

it should be a and d. lmk if i'm wrong xd