MCQ
y < -2 involves region are, ____________?
- Aabove dotted line y = -2
- Bbelow dotted line y = -2
- Cabove complete line y = -2
- Dbelow complete line y = -2
✓
Answer
- below dotted line y = -2
Solution:
y < -2 does not satisfy (0, 0) so, region is below y = -2.
Since only inequality sign given, so dotted line y = -2.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Let P be a set of squares, Q be set of parallelograms, R be a set of quadrilaterals and S be a set of rectangles. Consider the following:
- P Ì Q
- R Ì P
- P Ì S
- S Ì R
In how many ways can the letters of the word PENCIL be arranged, if N always comes after E?
The sum of 12 observations is 600 then their mean is _____.
The number of ways 4 boys and 3 girls can be seated in a row so that they are alternate is:
Choose the correct answer. Solution of a linear inequality in variable x is represented on number line.
The approximate value of $(7.995)^{\frac{1}{3}}$ correct to 4 decimal places is:
→Using the digits 0, 2, 4, 6, 8 not more than once in any number, the number of 5 digited numbers that can be formed is:
If ${^\text{n}}\text{C}_{\text{r}}+{^\text{n}}\text{C}_{\text{r+1}}={^\text{n+1}}\text{C}_{\text{x}},$ is then x:
→- $\text{r}$
- $\text{r}-1$
- $\text{n}$
- $\text{r}+1$
If $ \text{z}=\Big(\frac{\sqrt{3}}{2}+\frac{\text{i}}{2}\Big)5+\Big(\frac{\sqrt{3}}{2}-\frac{\text{i}}{2}\Big)5,$ then:
→In a class there are 18 boys who are over 160 cm tall If these constitute three-fourths of the boys and the total number of boys is tow-third of the total number of students in the class what is the number of girls in the class?