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-BARSIC- [3]
3 years ago
7

Tell whether x and y are proportional x- 1, 2, 3, 4 y- 3, 4, 5, 6 Explain your reason

Mathematics
2 answers:
prisoha [69]3 years ago
7 0

y and x are not proportional. If you divide y with x, you will get different unit rates.

3 divided by 1= 3

4 divided by 2= 2

5 divided by 3= 1.666666666

6 divided by 4= 1.5

So no, y and x are not proportional because of their unit rates.

FrozenT [24]3 years ago
5 0

Answer:

not proportional

Step-by-step explanation:

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I need help with this question
Mekhanik [1.2K]

Answer:

Nvm you got it then thats good

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
What is the equation of a horizontal line that goes through the coordinate (4,-2)
olchik [2.2K]

The equation will be:

y = -2

Step-by-step explanation:

A horizontal line has no slope as it is parallel to x-axis.

The horizontal line is in the form y = b where b is the y-intercept.

Given

The line passes through (4 -2).

The y-coordinate of the given point is -2 which means that the line will intersect the y-axis on -2

So,

b = -2

and

The equation will be:

y = -2

Keywords: Equation of line, slope

Learn more about equation of line at:

  • brainly.com/question/6569012
  • brainly.com/question/6541303

#LearnwithBrainly

5 0
4 years ago
Find the x and y intercepts of -5x+y=10
liubo4ka [24]

Answer:

x-int: (2, 0)

y-int: (0, -5)

To find the x-intercept, substitute in 0 for y.

To find the y-intercept, substitute in 0 for x.

hope this helps please make mine the brainliest

7 0
3 years ago
If an object is projected upward with an initial velocity of 123 ft per​ sec, its height h after t seconds is h=−16t2+123t. Find
Alinara [238K]

Answer:

Height after 5 seconds is <em>215 ft</em>

Step-by-step explanation:

Given that:

The initial velocity of object which is projected upwards is 123 ft/sec.

Height of the object, <em>h</em> after time <em>t </em> in seconds,  is given as:

h=-16t^2+123t

Here, <em>t </em>will always be positive, so 123t and 16t^2 will also be positive.

But coefficient of 16t^2 is negative, that means something is subtracted from the positive term 123t.

To find:

Height of object after 5 seconds.

Solution:

Given that t=5 seconds.

Let us put the value in the given relation of h and t:

h=-16\times 5^2+123 \times 5\\\Rightarrow h=-400+615\\\Rightarrow \bold{h = 215\ ft}

So, height after 5 seconds is <em>215 ft</em>.

6 0
3 years ago
A bakery sold 102 cupcakes in one day. The head baker predicted he would sell 82 cupcakes that day. What was the percent error o
nexus9112 [7]

Answer: 20%

Step-by-step explanation: 102-82= 20 wouldn’t that be your answer??

3 0
3 years ago
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