Which functions could represent a reflection over the y-axis of the given function? Check all that apply. g(x) = –(4)x g(x) = 0.5(4)–x g(x) = 2(4)x g(x) = x g(x) = –x
Answers
Answer:
b and d
Step-by-step explanation:
Answer:
On Ed the answer for this: g(x) =0.5(4)-x
g(x) =1/2(1/4)^x
Step-by-step explanation:
Related Questions
Sand poured from a beach pail forms a cone with a height of 32 centimeters and a volume of 3351.0 cubic centimeters. What is the radius of the sand poured from a beach pail in the shape of a cone?
Drive Down is a racing video game. The game gives each player an initial amount of $5,000 in virtual money. After that, a player gets $500 in virtual money for each race won. What function represents the amount of virtual money a player has in terms of the number of races won?The independent quantity is the (blank), and the dependent quantity is the (blank). The function representing the situation is (blank).Ist blank choices- A.) amount of virtual money B.) number of races completed C.) number of races won 2nd blank choices- A.) amount of virtual money B.) number of races completed C.) number of races won 3rd blank choices- A.) y=500x-5,000 B.) y=5,000x+500 C.) 5,000x-500 D.) y=500x+5,000
PLZZ ANSWER THE QUESTION
Blake bought two iced coffees from Dutch Bros. He originally had $13.50 and now has $9. Write and solve an equation to find out how much each icedcoffee cost.
Answers
Answer:
An interesting experiment is given. We need to address various questions based on our knowledge of calculus.
Step 2
Part (a)
Time taken for the radius to grow to 2 cm = t1 = r/0.5 = 2/0.5 = 4 hours
Time taken for the radius to become 0 = t2 and the same can be obtained by solving:
r = 2 - √t2 = 0
Hence, t2 = 22 = 4 hours
Hence, the time duration of the entire experiment (from the introduction of the bacteria until its disappearance) = t1 + t2 = 4 + 4 = 8 hours
Step 3
Part (b)
r(t) = 0.5t for 0 ≤ t ≤ 4
and
r(t) = 2 - √(t - 4) for t > 2
Step-by-step explanation:
and g(x)=x-9 then what is f(g(13))
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Step-by-step explanation:
f(g(13)) = =
=
=2
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715/11 = 65
325/65 = 5
Answers
Answer:
D. F(x) = 2(x-3)^2 + 3
Step-by-step explanation:
We are told that the graph of G(x) = x^2, which is a parabola centered at (0, 0)
We are also told that the graph of the function F(x) resembles the graph of the function G(x) but has been shifted and stretched.
The graph of F(x) shown is facing up, so we know that it is multiplied by a positive number. This means we can eliminate A and C because they are both multiplied by -2.
Our two equations left are:
B. F(x) = 2(x+3)^2 + 3
D. F(x) = 2(x-3)^2 + 3
Well, we can see that the base of our parabola is (3, 3), so let's plug in the x value, 3, and see which equation gives us a y-value of 3.
y = 2(3+3)^2 + 3 =
2(6)^2 + 3 =
2·36 + 3 =
72 + 3 =
75
That one didn't give us a y value of 3.
y = 2(3-3)^2 + 3 =
2(0)^2 + 3 =
2·0 + 3 =
0 + 3 =
3
This equation gives us an x-value of 3 and a y-value of 3, which is what we wanted, so our answer is:
D. F(x) = 2(x-3)^2 + 3
Hopefully this helps you to understand parabolas better.
HELP Please
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Answer:
it is 10 because 5x2= 10and20-10=10
what is the answer