okay so your x and y values go where the bold black lines are on the graph. the bottom left hand corner is left clear as it is for the zero value. you plot the numbers given in the table so that each number has it's own line on the graph
then you plot the numbers given in the table by going along the corridor and up the stairs. you essentially find the spot where both x and y values are satisfied. If you don't understand this I can help you further. you then join these plotted points with a line
for the second question, you find the gradient of the line which is the vertical length of the line divided by the horizontal length of the line.
for 3 you find 15 minutes on the x-axis and see where it meets the y-axis on the line that you have plotted
you do the opposite for 4. you find €1.52 on the y-axis and see where it meets on the x-axis on the line that you have plotted
if you have any further questions don't be afraid to ask! I'm very bad at explaining :)
Answer:
The range is {1,3,4,7}
Step-by-step explanation:
The range is the output
f = {(2,3), (5, 7), (3, 3), (5, 4), (9, 1))
The range is {3,7,3,4,1}
We normally list the numbers in order from smallest to largest and do not list duplicates
The range is {1,3,4,7}
Answer:
C. Parallel because the slopes are the same
Step-by-step explanation:
The slope of line AB is 28/14 when divide both by 14 you get 2/1 or in other words 2.
For line CD The slope is 4/2 which is the same as 2. Both the lines have the slope of 2 so that means they are parallel.
Hope that helps and have a great day!
Answer:
Too much
Step-by-step explanation:
I did the math myself
The answer is 6 inches, 3*3*3 equals 27, the current volume of the cube, 27*8 equals 216, the new volume, 6*6*6 equals 216, so the side lengths equal 6 inches.
