Subject: Mathematics
Book: Maths Mastery
Line graphs track changes over continuous intervals, typically time. Data points are plotted in an XY-plane and connected by straight segments, illustrating trends or fluctuations. For example, if you log daily temperature for a week, each day is on the x-axis, and temperature on the y-axis. Drawing lines between points shows overall weather progression. Line graphs excel at highlighting upward or downward patterns, cyclical changes, or anomalies. Skilled interpretation helps business forecasting, scientific data analysis, and personal tracking (like weight changes or daily exercise logs) with clarity and insight.
If x:y = 2:3 and z:y = 4:3, what is x:z?
View QuestionIf x - y = 5 and x + y = 15, what is the value of x?
View QuestionIf a cone has a radius of 5 cm and a height of 12 cm, what is its slant height?
View QuestionThe LCM of 12 and 15 is:
View QuestionA cube has a side length of 4 cm. What is its volume?
View QuestionThe sum of the reciprocals of two numbers is 1/4. If one number is 12, what is the other?
View QuestionIf x = 2 and y = 3, what is the value of (x^2 + y^2)?
View QuestionThe base of a triangle is 10 cm and its height is 6 cm. What is its area?
View QuestionA cone has a base radius of 7 cm and height of 24 cm. What is its volume?
View QuestionWhat is the sum of the first 20 odd numbers?
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