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balandron [24]
3 years ago
10

Does this graph represent a function?Hint: use vertical line test.

Mathematics
1 answer:
Andreas93 [3]3 years ago
8 0
Yes it does just use your pencil or finger and go across it left to right
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What comes next in this pattern? 7/2, 6/3, 5/4, ... 4/9 4/7 4/5
dolphi86 [110]

Answer:

I'm guessing 3/2

Step-by-step explanation:

I can see the pattern that it's doing down, up and then down again

7/2 to 6/3

5/4 to 4/9 and so on

4 0
3 years ago
Select the equation that is equivalent to the equation y-3 = 2(x + 5).
kakasveta [241]

Answer:y=2x+13

Step-by-step explanation:You would distribute the 2 to get y-3=2x+10. Then add the three over to get your final answer.

4 0
3 years ago
Answer ASAP! Which statement best illustrates using the vertical line test to determine if the graph below is a function of x?
vlabodo [156]

Answer: is If something is a function, every x-value, only has one (1) y-value. If the line x = 0 intersects the graph in two points, there are to values for y (instead of one). Therefore the graph is not a function of x.

Step-by-step explanation: answer is A

5 0
2 years ago
Dana is filling a 1.5 gallon watering can at a rate of 0.75 gallon per minute. What is the domain of the function that represent
Butoxors [25]

Answer:

0 ≤ x ≤ 2

Step-by-step explanation:

A function show the relationship between an independent variable and a dependent variable. The independent variable (input) does not depend on other variables while the dependent variable (output) depend on other variables.

In this question, the volume of the water is the dependent variable and the time taken is the independent variable. Let y represent the volume of the water and x represent the time taken. Therefore:

y = 0.75x

The domain of the function is the set of independent variable, it can be gotten by determining x when y is minimum and maximum. Hence:

For y = 0

0 = 0.75x

x = 0/ 0.75 = 0

For y = 1.5 gallon

1.5 = 0.75x

x = 1.5/0.75 = 2

Hence, the domain = 0 ≤ x ≤ 2

6 0
3 years ago
∠R and ∠S are complementary. If m∠R = (2x+7) and m∠S = (4x - 13), find m∠R
____ [38]

Answer:

m∠R = 39 degrees

Step-by-step explanation:

As complementary angles add up to 90 degrees, we can set up an equation to get x then find the measure of ∠R:

m∠R + m∠S = 90

2x+7+4x-13=90

6x+7-13=90

6x-6=90

6x=96

x=16

Since m∠R = (2x+7), 2x+7 would be 2(16)+7 or 39 degrees. So in conclusion, m∠R = 39 degrees

3 0
3 years ago
Read 2 more answers
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