Answer:
Slope is -3/7. Y intercept is 250/7.
Step-by-step explanation:
Since they asking for the slope and y intercept, let put it in slope intercept form.

where m is the slope and b is the y intercept.
The equation given is in standard form so we will convert it to slope intercept.




The slope is -3/7
The y intercept is 250/7
B and D
Hope this helps(just for word count lol)
<span>50x - 32x^3
= 2x (25 - 16x^2)
hope that helps</span>