Question 6
At what value of x does the function $$y= -3 - 2x + x^2$$ attain a minimum value?
Objective
Question details
- Exam body
- FUTO
- Subject
- Mathematics
- Year
- 2020/2021
- Question no.
- #6
- Type
- Objective
More from this paper
- Q2y is inversely proportional to the square of x. when x =3, then y=4. Find the…
- Q3Find the sum to infinity of the series $$\frac12, -\frac14, \frac18…
- Q4Two dice are thrown. What is the probability that the sum of the two numbers…
- Q8A cone with the sector angle of 30° is cut out of a circle of radius r cm…
- Q9Find the roots of the equation $$10x^2 - 13x - 3 = 0$$
- Q10If sin x equals cosine x, what is x in radians?