Answer:
P(-4,-8)
Step-by-step explanation:
Given two lines:
To determine the point of intersection P of the lines, we equate the two lines and solve for (x,y).
Therefore, the intersection point P of the lines is: P(-4,-8)
Answer:
4 is D = 23
Step-by-step explanation:
the coefficient is the number before the letter
Answer:
- A
- A
- C
- B
- C
- 7
Step-by-step explanation:
<u>Q1</u>
A graph which uses horizontal or vertical bars with no gaps to represent data is called bar graph.
<u>Q2</u>
Data plotted against the frequency in a histogram is class interval.
<u>Q3</u>
The data plotted against the frequency in an ogive is cumulative frequency.
<u>Q4</u>
A score of 50 under the column > c.f. with the boundaries 23.5 - 28.5 means 50 students got a score greater than 23.5.
<u>Q5</u>
Mean = 2(2) + 3 + 4 + 7(3) + 10 + 11 + 2(12) / 11
Mean = 4 + 7 + 21 + 21 + 24 / 11
Mean = 77/11
The mean is 7
<u>Q6</u>
The median is the middle term.
The median of the distribution is 7
that said, check your calculator for a button of [ ₙCᵣ ], and you can use that as well.
