The graph of the function is a parabola.
The nose comes down as far as y=4 but no farther.
That happens when (x - 2)² = 0 , and THAT happens when x = 2 .
Answer:
D 3 3/4 and 7/10
Step-by-step explanation:
A) 2 3/8 and 3/4
4 goes into 20 evenly but 8 does not
NO
B) 1 5/6 and 2/5
5 goes into 20 evenly but 6 does not
NO
C) 4 1/3 and 1/4
4 goes into 20 evenly but 3 does not
NO
D) 3 3/4 and 7/10
4 goes into 20 evenly and 10 goes into 20 evenly
YES 3 3/4 = 3 15/20 and 7/10 = 14/20
27) if a = 1/a
multiply both sides by a
a * a = 1/a * a
a^ 2 = 1
Answer is D) 1
28)
6 x 75 = 450
7 x 80 = 560
8 x 85 = 680
9 x 90 = 810
Total all students in class = 6 + 7 + 8 + 9 = 30 students
Total score of whole class:
450 + 560 + 680 + 810 = 2500
Average = 2500 /30 = 83.3 = 83 1/3
Answer is C) 83 1/3
Answer:
The description that best compares the graph of the two function is:
The line for function A is steeper.
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
subtract 6 from both sides
divide by 2/3(or multiply by 3/2)
and thats your answer
