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wariber [46]
3 years ago
9

EXTRA POINTS AND BRAINLIEST

Mathematics
2 answers:
cestrela7 [59]3 years ago
8 0

Answer:

8 + y

Step-by-step explanation:

"sum" means you are performing addition or adding two quantities/values together

Therefore, the "sum" of "8 and y" is just adding 8 and y together

You just put a plus sign between 8 and y to add them together, so you get 8 + y.

Hope this helps!

:)  

Agata [3.3K]3 years ago
4 0

Answer:

8+y

Step-by-step explanation:

Sum means that you are adding the constant 8 and the variable y.

Hope this helps!!

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4 0
3 years ago
The points in the table lie on a line. What is the slope? help please, will give brainliest
Arlecino [84]

Answer: slope= 1

Step By Step: Slope, sometimes referred to as gradient in mathematics, is a number that measures the steepness and direction of a line, or a section of a line connecting two points, and is usually denoted by m. Generally, a line's steepness is measured by the absolute value of its slope, m. The larger the value is, the steeper the line. Given m, it is possible to determine the direction of the line that m describes based on its sign and value:

A line is increasing, and goes upwards from left to right when m > 0

A line is decreasing, and goes downwards from left to right when m < 0

A line has a constant slope, and is horizontal when m = 0

A vertical line has an undefined slope, since it would result in a fraction with 0 as the denominator. Refer to the equation provided below.

Slope is essentially change in height over change in horizontal distance, and is often referred to as "rise over run." It has applications in gradients in geography as well as civil engineering, such as the building of roads. In the case of a road the "rise" is the change in altitude, while the "run" is the difference in distance between two fixed points, as long as the distance for the measurement is not large enough that the earth's curvature should be considered as a factor. The slope is represented mathematically as:

m =

y2 - y1

x2 - x1

7 0
3 years ago
For the given function f(x)=2x+4,find f(12)
allsm [11]

Answer:

f(12) = 28

Step-by-step explanation:

All you have to do is plug in 12 as x.

f(12) = 2(12) + 4

      = 24 +4

      = 28

And you're done! :)

8 0
3 years ago
Read 2 more answers
Can anyone help me please?
shusha [124]

Answer:

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Step-by-step explanation:

7 0
2 years ago
What is the slope of the line represented by the equation y = = 4x+12<br> 2<br> N/P
Elena L [17]

Answer:

4/1

Step-by-step explanation:

hope that helps :))))

5 0
3 years ago
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