X^2 -(y^2-x-1). >>simplify
=x^2+ (-4)(y^2)+(-4)(-x)+(-4)(-1). >>>> distribute
= x^2 -4y^2 + 4x +4 >>>>answer
Answer:
66.7 miles per hour
Step-by-step explanation:
take 800/12 to get 66 and 2/3
Answer:
C. (x-8) and (x-3)
Step-by-step explanation:
When we calculate the zeros of a function, we are calculating the points where that function crosses the x axis, and to do so we have to equal the function to zero and isolate X.

The only way a multiplication can have a result of 0, is that any of it's factors were equal to zero. So we can take both factors and equal them to zero and isolate x to know the function's zeros.


Answer:
yes
Step-by-step explanation:
it just looks right to mehhh