Answer:
B
Step-by-step explanation:
I'm unsure because the image is a bit blurry but the x-intercept is probably -10,0. The x -intercepts are x -values for which the function has a value of zero: f(x)=0 f ( x ) = 0 . So with plain logic, the numerator will be 0.
Hopefully, this helps!
From the second equation y=-1-x so we can write -2x²+3x-1=-1-x.
So -2x²+4x=0, 2x(-x+2)=0, therefore x=0 or 2 and the corresponding y values are -1 and -3.
We can write the answers as ordered pairs (0,-1) and (2,-3).
you just do 360/4 which is 90 degrees.
