What are the factors of x2 – 4x – 5? check all that apply. x – 5 x – 2 x – 1 x + 1 x + 2 x + 5

1.  is a 2nd degree polynomial, so if it can be factorize, it can be factorized into two 1st degree polynomials:



2. consider the factorized expression. If we factorized back we would get:



3. So 

comparing the coefficients, we see that 
a+b=4 and ab=-5. 

From ab=-5, a is either 5 (b=-1) or a is -5 (b=1). Together with the condition a+b=4, we see that the right choice is a=5 and b=-1

4. so 

5. The factors are x-5 and x+1

The first one, i believe, would be correct. all the others have one thing in common, and that's that they have repeating numbers. in the second one, x and y have repeating 6's and 3's, and in the third, x and y have repeating 6's as well. in the last one, there are repeating 3's. the first one has no repeating numbers.

Where the white dots are is where your points should be plotted.a translation is simply just moving something from one place to another. in this case, you would move each plot point of the original shape 2 units up, and 5 units to the left.