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Wittaler [7]
2 years ago
14

(-1,-3); slope 5 PLEASE HELP

Mathematics
1 answer:
tamaranim1 [39]2 years ago
5 0
What you need?
I don’t understand
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List all the prime numbers from 1 to 50
Cloud [144]
Prime numbers from 1 to 50:

2, 3, 5, 7, 11, 13<span>, 17, 19, 23, 29, 31, </span>37,41<span>, </span>43<span>, </span><span>47</span>
4 0
3 years ago
Read 2 more answers
Pure maths<br><br>A(1;2)and b(6;3)and c(6;1)<br>​
stira [4]

Answer:jusk click that the answer is there i hope its correct correct me if im wrong

Step-by-step explanation:

Download pdf
4 0
3 years ago
QUESTION TWO Determine whether or not a constant function can be
Sveta_85 [38]
<h3>Answers:</h3>
  • (a) It is <u>never</u> one-to-one
  • (b) It is <u>never</u> onto

=========================================================

Explanation:

The graph of any constant function is a horizontal flat line. The output is the same regardless of whatever input you select. Recall that a one-to-one function must pass the horizontal line test. Horizontal lines themselves fail this test. So this is sufficient to show we don't have a one-to-one function here.

Put another way: Let f(x) be a constant function. Let's say its output is 5. So f(x) = 5 no matter what you pick for x. We can then show that f(a) = f(b) = 5 where a,b are different values. This criteria is enough to show that f(x) is not one-to-one. A one-to-one function must have f(a) = f(b) lead directly to a = b. We cannot have a,b as different values.

----------------------------

The term "onto" in math, specifically when it concerns functions, refers to the idea of the entire range being accessible. If the range is the set of all real numbers, then we consider the function be onto. There's a bit more nuance, but this is the general idea.

With constant functions, we can only reach one output value (in that example above, it was the output 5). We fall very short of the goal of reaching all real numbers in the range. Therefore, this constant function and any constant function can never be onto.

4 0
2 years ago
Please help. Question 4.
Oksana_A [137]
I know that the first one is the (sum) of a number x and 8.1 but im not sure about the rest im sorry

7 0
3 years ago
the tire on frank's bike moves 75 inches in one rotation. how many rotations will the tire have made after frank rides 50 feet
Orlov [11]


8 rotations

50 feet = 600 inches

600 inches divided by 75 inches = 8

7 0
3 years ago
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