Use the table to draw the graph of height(y-axis) against week(x-axis).
The graph is a straight line.
Find the gradient of the graph as the first step.
Gradient = (y2-y1)/(x2-x1)
= (17-12)/(4-2)
= 5/2
Use this gradient to find the equation of the line. Use one of the point from the table (e.g. (8,27)) and another general point (x,y).
∴5/2=(y-27)/(8-x)
5/2 (x-8) = y-27
(5/2)x - 20 = y-27
y=(5/2)x - 20 + 27
y = (5/2)x + 7
The answer is A
B. Each game lasts 30 minutes
all you care about is how many teams you can form
Answer:
30, 28, 34, -6, 44
Step-by-step explanation:
Hey!
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Solution:
The question is basically asking to divide.
22 / 3 = 7.3333...
Round
7.3333... = 7 R1
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Answer:
Three can go into twenty-two approximately 7 times.
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Hope This Helped! Good Luck!
