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11111nata11111 [884]
2 years ago
14

G(x) = -0.5x^2 + 4x – 2

Mathematics
1 answer:
-BARSIC- [3]2 years ago
5 0

Answer:

Step-by-step explanation:

What is the question?

g(x) = -0.5x² + 4x - 2 is a down-opening parabola. Do you need to know how to put it in vertex form?

vertex (4,6)

focus (4,5.5)

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SOMEONE HELP ASAPP!!
Vlad [161]
The answer is A

You’re welcome.
4 0
2 years ago
Use experimental probability to make a prediction. John made 35 free throws and missed 15. Predict the number of free throws he
ss7ja [257]
If you add 35 + 15 that mean in all he shot 50 times so maybe if he does it again .. blah ion feel like explaining i think its D.55
8 0
3 years ago
Can somebody please show me how to do this problem
tia_tia [17]

Answer:

  • g(20) > f(20)
  • g(x) exceeds f(x) for any x > 4

Step-by-step explanation:

As with most graphing problems not involving straight lines, it works well to start with a table of values. Pick a few values of x and compute f(x) and g(x) for those values. Plot the points and draw a smooth curve through them.

As in the attached, your table will show that there are two points of intersection between f(x) and g(x), and that for values of x more than 4, g(x) becomes much greater very quickly. Both curves rapidly reach the top of your graph space.

To find whether f(20) or g(20) is greater, you can evaluate the functions for that value of x.

  f(20) = 20² = 400

  g(20) = 2²⁰ = 1,048,576

Clearly, g(20) has a greater value.

8 0
3 years ago
20 pounds to 16 pounds is what present
ExtremeBDS [4]

Answer:

Decreased by 20%.

16 lbs is 80% of 20 lbs.

Step-by-step explanation:

\frac{y}{100} :\frac{16}{20}

y × 20 = 16 × 100

20y = 1600

20y ÷ 20 = 1600 ÷ 20

y = 80

100% - 80% = 20%

6 0
2 years ago
Read 2 more answers
(7*10^5)^2 simplified in scientific notation
coldgirl [10]
♥ Lets solve this:
(7*10^5)^2(7*10^5)^2
Starting with 10^5
10*10*10*10*10
We get <span>100000
<span>Now we have 7*100000
Solve for that:
We get </span></span><span>700000
Now we have </span><span>700000^2
Solve for that
We get </span><span>490000000000
and in Scientific notation that is
4.9*10^11</span>
5 0
3 years ago
Read 2 more answers
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