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LiRa [457]
3 years ago
8

Think about whether these ordered pairs represent a function. Then use the drop-

Mathematics
1 answer:
Lostsunrise [7]3 years ago
4 0

Answer: All x-coordinates are different, so this relation is a function.

Having the same y value more than once is not a problem for a function.

"This (does not/does) represents a function because different (x values/y values) can have the same (x values/y values)."

Step-by-step explanation:

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Write an equation in slope-intercept form for the line that passes through point (2, -1) and is parallel to the line described y
hammer [34]

Answer:

y=\frac{2}{5}x-5

Step-by-step explanation:

\\y=\frac{2}{3}x-6

the line parallel  to this line is

y=\frac{2}{3}x+k ; k ∈ R

the line passes through the point (2,-1)

so,

-1=\frac{2}{3} (2)+k\\-1=\frac{4}{3} +k\\k=-\frac{7}{3}

∴the line that passes through point (2, -1) and is parallel to the line described y = (2/3)x - 6 is

y=\frac{2}{3}x-\frac{7}{3}

6 0
3 years ago
30 1/4% as a fraction in simplest
Naddik [55]
30 1/4% = 30.25/100 = 3025/10000 = 121/400
3 0
3 years ago
The quotient of a number and four decreased by ten is two. what is the number
Ghella [55]
(x÷4)−10=2

<span> x/4= 12

x= 12*4

x= 48</span>
6 0
4 years ago
Which function could represent the value of a rare coin that increases over time? y=−32x+1y is equal to negative 3 halves x plus
KATRIN_1 [288]

The function that could represent the value of a rare coin that increases over time is; y = ²/₃x + 2

<h3>How to create linear equations?</h3>

We want to find which of the equations below could represent the value of a rare coin that increases over time

y = -³/₂x + 1

y = -²/₃x - 7y

y = ²/₃x + 2

y = ³/₂x - 6

Now, the general form of a linear equation in slope intercept form is;

y = mx + c

where;

m is slope

c is y-intercept

Now, for the equation to be increasing over time, it means the slope must be positive and the y-intercept must also be positive.

Looking at the given options, the only one where slope and y-intercept is positive is y = ²/₃x + 2

Read more about Linear Equations at; brainly.com/question/13738662

#SPJ1

8 0
1 year ago
The blue dotis at what value on the number line?​
xenn [34]

Answer:

the answer is -3  i think. if you look at the 3 and the nine, 6 would be in between them, so its counting by threes, and the dot is on -3

Step-by-step explanation:

7 0
3 years ago
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