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2 years ago

What is the vertex and axis of symmetry?

Mathematics

2 answers:

vodomira [7]2 years ago

8 0

Check the picture below.

now, the Range and Domain are both assuming the lines goes no further, keeping in mind that most lines go to infinity.

the x-intercepts are just where the graph intersects or touches the x-axis.

the y-intercepts are just where the graph intersects or touches the y-axis.

vertex is simply where it makes the U-turn, and axis of symmetry is simply most of the time the x-coordinate of the vertex, of namely the line where the graph begins making a mirror image.

Rudiy272 years ago

4 0

Vertex is -1
Axis of symmetry is -1
(Tip the axis of symmetry and vertex will always be the same)

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An exercise bike has a list price of $1000. The manufacturer offers a gym equipment store a trade discount of 20%. The amount of

Fudgin [204]

For this case, what we should do is use the given equation.
We have then:
trade discount = rate × list price
Where,
list price = 1000 $
rate = 20 * (1/100) = 0.2
Substituting values we have:
trade discount = (0.2) * (1000)
trade discount = $ 200
Answer:
The amount of the discount is $ 200

7 0

2 years ago

Mr. Rodriguez invests half his money in land, a tenth in stocks, and a twentieth in bonds. He puts the remaining $35,000 in his

AlekseyPX

50% were invested in land, 10% were invested in stocks and 20% were invested in bonds.

Based on this, the total percentage of investments can be calculated as follows:
percentage of investments = 50% + 10% + 20% = 80%

The remaining percentage that was put into a saving account can be calculated as follows:
percentage of money in saving account = 100% - 80% = 20%

Now we know that the remaining is $35,000 represent the 20% of his money.
Assume his total amount of money is m, therefore:
20% x m = 35000
0.2m = 35,000
m = (35,000) / 0.2 = 175,000

Based on this, the total amount of money that Mr. Rodriguez saves and invests is $175,000

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3 years ago

1 In the diagram below, AEFB || CGD, and GE and GF are drawn.

yan [13]

Approximately not 7.77777777777

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2 years ago

Drew wrote three equations.

viva [34]

Answer:

Step-by-step explanation:

4*8=32

7*8=56

8*8=64

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3 years ago

1) Andrea rents a bike for a day. The rental charges can be determined by

iris [78.8K]

Answer:

$0.5

Step-by-step explanation:

We have been given an equation $R=\$0.5d$ , where R is rental charges and d is number of days Andrea rents the bike. We are asked to find the unit rate.

We know that unit rate represents the ratio between two different quantities. Unit rate represents how many units of one quantity are equal to one unit of another quantity.

Let us divide both sides of given equation by d:

$\frac{R}{d}=\frac{\$0.5d}{r}\\\\\frac{R}{d}=\$0.5$

Therefore, the unit rate for our given problem would be $0.5, which represents rental charges per day.

7 0

3 years ago