Which function is increasing?
2 answers:
Answer:
B
Step-by-step explanation:
Clearly, 6 x 6 equaling 36 means that it is getting larger.
If you multiply a fraction like 0.6 or 1/60 by a fraction, you get a smaller number, so it decreases.
("Function" refers to the value of f(x), after you do the operation.)
Answer:
B
Step-by-step explanation:
f(x)=6^x has a full, positive number that is greater than one. The others are all fractions, and either are almost straight or decrease. If you graph all four, you can also see that f(x)=6^x is the only function that is increasing.
Hope this helped.
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I believe the answer is b
Step-by-step explanation:
Just sub 4 into where n is
Answer:
1.5 hr and 3.5 hr
Step-by-step explanation:
Time in the first part= x
Time in the second part= 5 - x
49x+60(5-x)=283.5 49x+300-60x=283.5 11x=300-283.5 11x= 16.5 x= 16.5/11 x= 1.5 hr and 5-x= 5-1.5= 3.5 hr
Answer:
very easy
Step-by-step explanation:
(10-7)x4
3x4=12
hope it helps you
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Answer:
(
x
+
4
)
(
x
+
9
)
=
0
Your answer would be x=-4 and x=-9.
Explanation::
(
x
+
4
)
(
x
+
9
)
x
times
x
=
x
2
x
(
9
)
+
x
(
4
)
=
13
x
4
times
9
=
36
=
x
2
+
13
x
+
36