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Aleksandr-060686 [28]
3 years ago
14

10. Does the mapping represent a function?

Mathematics
1 answer:
alexira [117]3 years ago
7 0
The answer is b no because -8 goes into two answers
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Thanksgiving logic puzzle
Marysya12 [62]
First step: change your pfp
4 0
3 years ago
Find the equation of a line that has a slope of 2 and passes through the point.<br> point (-7, 5)
sashaice [31]

Answer:

\large\boxed{y-5=2(x+7)\leftarrow\text{point-slope form}}\\\boxed{y=2x+19\leftarrow\text{slope-intercept form}}

Step-by-step explanation:

The point-slope form of an equation of a line:

y-y_1=m(x-x_1)

m - slope

(x₁, y₁) - point

We have the slope m = 2 and the point (-7, 5) → x₁ = -7, y₁ = 5.

Substitute:

y-5=2(x-(-7))\\\\y-5=2(x+7)

Convert to the slope-intercept form (y = mx + b):

y-5=2(x+7)           <em>use distributive property</em>

y-5=2x+14            <em>add 5 to both sides</em>

y=2x+19

7 0
3 years ago
NEED HELP ASAP
Sliva [168]

Answer:

I Think Its B.

Step-by-step explanation:

Srry If Its Wrong I Tried To Look It Up.

4 0
3 years ago
What is the property of 96+13=13+96
Firlakuza [10]
The property is 109 because its 109

6 0
3 years ago
Read 2 more answers
Which of the following statements are not true regarding functions?
MArishka [77]

Answer:

(B) A function is a relation in which each value of the input variable is

paired with at least one value of the output variable.

(D) The vertical line test may be used to determine whether a function

is one-to-one.

Both of these are incorrect/false statements

(I used these in my test on Apex and got both correct)

This means that if the question was reversed and asking about the statements are true, the answers would be:

(A) A sequence is a function whose domain is the set of natural

numbers.

(C) The horizontal line test may be used to determine whether a

function is one-to-one.

7 0
4 years ago
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