Recent questions tagged chapter12

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Consider this input/output table. Input 1 2 4 5 7 Output 2 5 11 14 20 (a) Graph the values from the table by taking Input along horizontal axis from 0 to 8 and Output along vertical axis from 0 to 24.(b) Use your graph to predict the outputs for inputs of 3 and

asked Jan 17, 2022 in 8th-maths by uday (1.6k points)

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This graph shows a map of an island just off the coast of a continent. The point labelled B represents a major city on the coast. The distance between grid lines represents 1 km. Point A represents a resort that is located 5 km East and 3 km North of Point B. The values 5 and 3 are the coordinates of Point A. The coordinates can be given as the ordered pair (5, 3), where 5 is the horizontal coordinate and 3 is the vertical

asked Jan 17, 2022 in 8th-maths by vaibhav (1.7k points)

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As part of his science project, Prithvi was supposed to record the temperature every hour one Saturday from 6 am to midnight. At noon, he was taking lunch and forgot to record the temperature. At 8:00 pm, his favourite show came on and so forgot again. He recorded the data so collected on a graph sheet as shown below.(a) Why does it make sense to connect the points in this situation?(b)Describe the overall trend, or pattern, in the way the temperature changes over the time period shown on the graph.(c) Estimate the temperature at noon and 8

asked Jan 17, 2022 in 8th-maths by uday (1.6k points)

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The graph given below compares the price (in Rs) and weight of 6 bags (in kg) of sugar of different brands A, B, C, D, E, F. (a) Which brand(s) costs/cost more than Brand

asked Jan 17, 2022 in 8th-maths by nishit (1.8k points)

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The graph given below compares the price (in Rs) and weight of 6 bags (in kg) of sugar of different brands A, B, C, D, E, F. (a) Bag of which brand of sugar is the heaviest?(b) Which brands weigh the

asked Jan 17, 2022 in 8th-maths by purvi (1.8k points)

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The graph given below compares the price (in Rs) and weight of 6 bags (in kg) of sugar of different brands A, B, C, D, E, F. (a) Which brands are heavier than brand B?(b) Which bag is the lightest?(c) Which bags are of the same

asked Jan 17, 2022 in 8th-maths by sumit (1.6k points)

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The points on the graph below represent the height and weight ofthe donkey, dog, crocodile, and ostrich shown in the drawing. (a) What are the two variables represented in the

asked Jan 17, 2022 in 8th-maths by vaibhav (1.7k points)

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The points on the graph below represent the height and weight ofthe donkey, dog, crocodile, and ostrich shown in the drawing. (a) Which point represents each animals?

asked Jan 17, 2022 in 8th-maths by krutika (1.7k points)

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The two graphs below compare Car A and Car B. The left graph shows the relationship between age and value. The right graph shows the relationship between size and maximum speed. Use the graphs to determine whether each statement is true or false, and explain your answer. (a) The

asked Jan 17, 2022 in 8th-maths by nikhil (1.8k points)

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The two graphs below compare Car A and Car B. The left graph shows the relationship between age and value. The right graph shows the relationship between size and maximum speed. Use the graphs to determine whether each statement is true or false, and explain your answer. (a) The

asked Jan 17, 2022 in 8th-maths by vaibhav (1.7k points)

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Sonal and Anmol made a sequence of tile designs from square white tiles surrounding one square purple tile. The purple tiles come in many sizes. Three of the designs are shown below.(a) Copy and complete the table Side Length of Purple 1 2 3 4 5 10 100 Number of white Tiles (b) Draw a graph using the first five pairs of numbers in your table.(c) Do the points lie on a

asked Jan 17, 2022 in 8th-maths by vaibhav (1.7k points)

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Sonal and Anmol then made another sequence of the designs. Three of the designs are shown below.(a) Complete the table. Rows, r 4 6 8 Number of white Tiles, w 9 Number of Purple Tiles, p 1 (b) Draw a graph of rows and number of white tiles. Draw another graph of the number of rows and the number of purple tiles. Put the number of rows on the horizontal axis.(c) Which graph is

asked Jan 17, 2022 in 8th-maths by sumit (1.6k points)

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__________ displays data that changes continuously over periods of

asked Jan 17, 2022 in 8th-maths by sumit (1.6k points)

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The relation between dependent and independent variables is shown through a

asked Jan 17, 2022 in 8th-maths by sumit (1.6k points)

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We need __________ coordinates for representing a point on the graph

asked Jan 17, 2022 in 8th-maths by uday (1.6k points)

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A point in which the x-coordinate is zero and y-coordinate is nonzero will lie on the

asked Jan 17, 2022 in 8th-maths by Simran (1.8k points)

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The horizontal and vertical line in a line graph are usually called __________ and

asked Jan 17, 2022 in 8th-maths by sumit (1.6k points)

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The process of fixing a point with the help of the coordinates is known as __________ of the

asked Jan 17, 2022 in 8th-maths by krutika (1.7k points)

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The distance of any point from the y-axis is the __________

asked Jan 17, 2022 in 8th-maths by nikhil (1.8k points)

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All points with y-coordinate as zero lie on the

asked Jan 17, 2022 in 8th-maths by Simran (1.8k points)

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