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Evgen [1.6K]
3 years ago
14

What’s the axis of symmetry?

Mathematics
1 answer:
Sloan [31]3 years ago
4 0

Answer:

x = -1

Step-by-step explanation:

With the axis of symmetry, think of it as where you would slice this line in half, and both sides would look identical to each other. Since this is a quadratic function, this would be at where the vertex is.

The vertex is the part of the line where it "turns" around and starts going the other way. So vertex of this line is at (-1, 3).

Therefore, the axis of symmetry is at x = -1. This is since the function is pointing either up/down, and any value that is x = _ is a vertical line.

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A taxi charges$2.50 plus $2 for every mile traveled. Find the number of miles traveled for a fare of $10.50.
iVinArrow [24]

Answer:

4 miles

4x2=8

8+2.50=10.50

3 0
3 years ago
How to simplify tan(x)/ cos(x)-sec(x)
Artemon [7]
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tanx/(cosx-1/cosx)
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7 0
3 years ago
A park is in the shape of a rectangle. The park is 5/8 mile long and 2/3 mile wide. What is the area of the park?
Elenna [48]
To find the area of a rectangle, you times the length and width together. 
So in this case, 
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7 0
3 years ago
Someone help me out please!! YOU WILL GET BRAINLIEST
sineoko [7]

nope they are not similar

as in order to say that triangles are similar their sides should be in proportion or angles to be equal but here

here only one angle is equal the other one is not

So they are not similar

8 0
3 years ago
Read 2 more answers
Tommy is using a bucket to collect nuts from a nut tree. He then dumps the bucket into a barrel for shipping of the nuts. He not
NISA [10]

Answer:

  • 3/8 bucket

Step-by-step explanation:

Given that 1/4 bucket of nuts fills 2/3 of the barrel

PART A

<u>To find the amount of nuts that fills entire basket we can put this as:</u>

  • 1/4 bucket → 2/3 barrel
  • x bucket → 1 barrel

<u>Use cross-multiplication to find the value of x:</u>

  • x×2/3 = 1×1/4
  • x = 1/4 ÷ 2/3
  • x = 1/4×3/2
  • x = 3/8 bucket

PART B

  • Using the bucket to barrel ratio to solve the problem. Having the number of required buckets as x and considering full barrel as 1 helps to find the value of x.
6 0
3 years ago
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