Mathematics, 30.09.2021 09:10, 2021andrewkell
Four students were discussing how to find the unit rate for a proportional relationship. Which method is valid?
a. “Look at the graph of the relationship. Find the y-value of the point that corresponds to x = 1. That value is the unit rate.”
b. “Look at the graph of the relationship. Count the number of units up and the number of units to the right one must move to arrive at the next point on the graph. Write these two numbers as a fraction.”
c. “Look at the graph of the relationship. Find the x-value of the point that corresponds to y = 2. That value is the unit rate.”
d. “Look at the graph of the relationship. Find two points which have y-values that are one unit apart. The unit rate is the difference in the corresponding x-values.”
Answers: 2
Mathematics, 22.06.2019 01:20, lillyd2873
The first week samantha learned to read braille, she could read 10 words per minute. in the second week she increased her speed by 20%. in the third week she increased her speed again by another 25%. how many words could she read per minute by the third week? hurry and tell me!
Answers: 1
Four students were discussing how to find the unit rate for a proportional relationship. Which metho...
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