Eliminate the parameter from x(t)=t^2+5 and y(t)=t^2-4. Which of the following sketches results?
1 answer:
You might be interested in
The slope of the line is equal to where angle
is angle of line incline to the positive x-direction.
- When
is acute, then slope is positive;
- When
- When
- When
In your case angle of inclination is obtuse and slope is negative.
Answer: correct choice is B