Answer:
Line B - red line
Step-by-step explanation:
Answer:
I'm not sure but the last one I think is wroght
Can anyone help me with my question, because no one is helping me
The given final course grade, 88%, is the average of Frank's four quarter grades. The average is the sum of all grades divided among the four quarters. Let x be the average,
(82.5 + 94.7 + 87.9 + x) / 4 = 88
The value of x is equal to 86.9. Thus, the answer is letter C. 87%.
The answer is D because linear functions represent y=mx+b and D is the one that represents it.
