Need help............
1 answer:
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Answer:
Step 3, because the solution should also include all the values for x between the two given values
Step-by-step explanation:
step 1
we have
step 2
The graph in the given problem
step 3
Identify the solution when
so
using a graphing tool
The solution is the interval -----> [3,5]
see the attached figure
All real numbers greater than or equal to 3 and less than or equal to 5
therefore
The first step in which the student made an error is step 3
Answer:
Brandon
Step-by-step explanation:
GIVEN: Branden and Pete each play running back. Branden carries the ball times for
yards, and Pete has
carries for
yards.
TO FIND: Who runs farther per carry.
SOLUTION:
Total yards traveled by Brandon
No. of times ball carried by Brandon
Average yards per carry for Brandon
Total yards traveled by Pete
No. of times ball carried by Pete
Average yards per carry for Pete
≅
As the number of yards per carry is higher for Brandon , therefore he runs farther per carry.