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kvv77 [185]
3 years ago
7

When working with a function, every x has exactly _____ unique y-value(s).

Mathematics
2 answers:
irga5000 [103]3 years ago
7 0
I pretty sure it’s b
Rashid [163]3 years ago
4 0

Answer:

The answer is B.

Step-by-step explanation:

A function is a set of ordered pairs in which each x-element has only ONE y-element associated with it. While a function may NOT have two y-values assigned to the same x-value, it may have two x-values assigned to the same y-value. Function: each x-value has only ONE y-value!

Hope this helps :)

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Samantha's monthly electric bill dropped from $38.21 last month to $37.48 this month. Find the percent decrease. Round to the ne
Anastasy [175]
The answer is 2%

38.21 - 37.48 =0.73

0.73 / 38.21 = 0.01910

0.01910 x 100= 1.91 percent

To the nearest whole percent will be 2 percentage
4 0
2 years ago
angle 1 is a supplement of angle 2 and a compliment of angle 3 and angle 1= 68 degrees what is angle 2 - angle 3
Murljashka [212]

Answer:

90

Step-by-step explanation:

Angle 2 = 180 - 68 = 112

Angle 3 = 90 - 68 = 22

Angle 2 - Angle 3 = 112 - 22 = 90

3 0
3 years ago
Write the equation in vertex form of the parabola with the vertex (-4,-4) that goes through the point (-2,-16)
Brrunno [24]

Answer:

- 3(x + 4) {}^{2}  - 4

Step-by-step explanation:

Vertex form is

a(x - h) {}^{2}  + k = f(x)

We know that h and k are both -4. Let x be -2 and y be -16.

a( - 2  + 4) {}^{2}   - 4 =  - 16

a(2) {}^{2}  - 4 =  - 16

4a - 4 =  - 16

4a =  - 12

a =  - 3

So the equation in vertex form is

- 3(x  + 4) {}^{2}  - 4

5 0
2 years ago
You are building a model of a square pyramid. The side length of the base of the model is 30 cm. The height is 21 cm. What is th
Shalnov [3]

Answer:

Step-by-step explanation:

  1. find the area of the base (square)=900 sq. cm
  2. find area of triangles=1260 sq. cm
  3. total= 2160 sq. cm
6 0
2 years ago
The probability that Scott will win his next tennis match is 3/5
goblinko [34]

Answer:

the probability that he will not win is 2/5 cause it's just the chance that he doesn't win

6 0
2 years ago
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