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mixer [17]
3 years ago
14

Determine if each graph below represents a function. Then state its domain and range.

Mathematics
1 answer:
Bas_tet [7]3 years ago
5 0

Answer: None of those are functions

Step-by-step explanation: They all fail the vertical line test. x values do not repeat. Those intersect more than one pint on the relationship if you were to take a line and move it across the graph.

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Can help me with this <br> Please?
pentagon [3]

Answer:

where's the question at ?

7 0
3 years ago
(x+1)-6(x+1)+8 how to factorise it?<br>​
sergij07 [2.7K]

Answer:

Step-by-step explanation:

If you have written the question correctly, then you don't need to factor it. You only need to remove the brackets.

x + 1 + 6x + 6 + 8

7x + 15 is your final answer.

However, I think the question is

(x + 1)^2 + 6(x + 1) + 8

Let y = x + 1

y^2 + 6y + 8

(y + 2)(y + 4)

(x + 1 + 2 ) ( x + 1 + 4)

(x + 3)(x + 5)

8 0
3 years ago
Look inside the screenshot &lt;33
adelina 88 [10]

<u>Answer:</u>

  • Option B
  • Option C
  • Option D

<u>Step-by-step explanation:</u>

<u>Let's simplify the equation.</u>

  • 5(\frac{x}{3} + 7) - 3(\frac{x}{2} -4)
  • (\frac{5x}{3} + 35) + (\frac{-3x}{2} + 12)
  • \frac{5x}{3}  + 35 - \frac{3x}{2}  + 12
  • \frac{5x(2)}{3(2)} + 35 - \frac{3x(3)}{2(3)} + 12
  • \frac{10x}{6} + 47 - \frac{9x}{6}
  • \frac{x}{6} + 47

Looking at the options, <u>we can see that Option B, C, and D, are correct because we can see that they have a sum of 47.</u>

Hoped this helped.

BrainiacUser1357

3 0
2 years ago
Read 2 more answers
NEED HELP PLEASE ASAP !
Cloud [144]

Answer:

7 ⁻²²

Step-by-step explanation:

7¹⁶/7¹² = 7⁻¹⁸/7ˣ

7⁽¹⁶⁻¹²⁾ = 7⁽⁻¹⁸⁻ˣ⁾

16 - 12 = - 18 - x

4 = - 18 - x

x = - 18 - 4

x = - 22

4 0
3 years ago
Can someone pls help? -9≥-8+v/-6
lakkis [162]

Answer:

v ≥ 6

Step-by-step explanation:

if you are trying to get v

-9≥-8+v/-6

-9 (+8) ≥-8+v/-6 (+8)

-1 ≥ +v/-6

-1 ( x-6) ≥ +v/-6 ( x-6)

6 ≤ v (since u mutiplied a negative the sign flips)

v ≥ 6

hope it helps!! and is correct nodfsjf

4 0
3 years ago
Read 2 more answers
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