X intercept is where x=0
y intercept is where y=0
Answer: Reject the null hypothesis because the p-value is less than 0.05
Step-by-step explanation:
Must be
(c) 12.11.10
Or
(d) 12
Answer:
domain is basically x and range is y, so -2,5 -2 is domain and 5 is range
Step-by-step explanation:
When x=-1:

Ok that gives us a little more information.
If we implicitly differentiate with respect to t, from the very start, then we can apply our product rule, ya?

The right side is zero, derivative of a constant is zero.
Where x' is dx/dt and y' is dy/dt.
From here, plug in all the stuff you know:
y' = -3
x = -1
y = 4
and solve for x'.
Hope that helps!