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BartSMP [9]
3 years ago
10

Can someone help me out how to work on this.

Mathematics
2 answers:
miv72 [106K]3 years ago
8 0
I can help you: the answer is c
enyata [817]3 years ago
3 0

Answer:

I don't think any are a correct graph of the function. But here are the ordered pairs. (1,0),(0,-2),(-1,-4)

Step-by-step explanation:

Take three values for x and plug them in for your y's. For instance x values of 1,0,-1. Plug each in to find the y value. 2(1) - 2 =y so (1,0)

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A triangular pyramid has a base of 24 sq meters an a height of 4 meters.what is the volume
saw5 [17]

Answer:

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3 years ago
2 numbers that when added equals 36 but when multiplied equals -12
vivado [14]

Answer:

-6 and -6

Step-by-step explanation:

-6+(-6)=-12

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4 0
2 years ago
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The value of 5x(13.5-4.5)
lozanna [386]

Answer:

45x

Step-by-step explanation:

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4 0
2 years ago
Explain how to determine if the following relation is a function.
solong [7]

Answer:

The given relation is not a function

Step-by-step explanation:

  • The relation becomes a function if every x-value has only one y-value
  • A function is a relation in which each input (x) has only one output (y)

<em>To test the graph is a function or not, draw a vertical line intersects the graph in different positions, if the line cuts the graph in just one point in all positions, then the graph represents a function.</em>

<em />

From the given figure

∵ The endpoint of the diameter of the semi-circle are (0, -2), (0, 2)

→ The x-coordinate = 0 has two values of y = -2, 2

∴ At x = 0, y = -2 and 2

∴ Not every x has only one y

∴ The given relation is not a function

<em>If you draw a vertical line intersects the semi-circle in different positions, it will intersect the semi-circle in 2 points, So the graph does not represent a function </em>

7 0
2 years ago
The number of students in the period 7 study hall at Jens school is 4 times the number of students in Jen's homeroom. How many s
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64 students in the study hall
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