Answer:
The equation for that would be n+15=27
Step-by-step explanation:
We can use any variable to represent 'a number'.
W will add since the value is getting increased by n
n+15=27
If we wanted to solve this, we would subtract 15 from 27 to get 12=n
hope this helps :)
<em>The answer is "y > x-2 and y < x + 1"
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<em>Step-by-step explanation:
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<em>In the given question the last choice, that is "y > x-2 and y < x + 1" which can be defined in the following diagram.</em>
The equation for the red graph is f(x)=-x^2.
The question is an incomplete graph of a function is missing
For a complete question refer to the graph attached below
we have ![g(x)=4-x^2](https://tex.z-dn.net/?f=g%28x%29%3D4-x%5E2)
The vertex of the function g(x) is the point (0,4)
The vertex of the function f(x) is the point (0,0)
<h3>What is the vertex?</h3>
This is typically a local maximum or minimum of curvature, and some authors define a vertex to be more specifically a local extremum of curvature.
So, the rule of the translation of g(x) to f(x) is
(x,y)------> (x,y-4)
The translation is 4 units down
The equation of the function f(x) is
![f(x)=g(x)-4](https://tex.z-dn.net/?f=f%28x%29%3Dg%28x%29-4)
![f(x)=(4-x^2)-4](https://tex.z-dn.net/?f=f%28x%29%3D%284-x%5E2%29-4)
![f(x)=-x^2](https://tex.z-dn.net/?f=f%28x%29%3D-x%5E2)
Therefore, The answer is f(x)=-x^2
To learn more about the graph visit:
brainly.com/question/4025726
#SPJ1
Answer:
y = x² - 4x + 12
Step-by-step explanation:
Parabolas have two equation forms; namely the standard and vertex forms.
In the standard form, y = ax2 + bx + c, where a, b and c are constants.
A parabolic equation resembles a classic quadratic equation.
Therefore;
y= (x-2)² + 8
we expand (x-2)²
(x-2)² = x² -4x +4
Thus;
y = x² -4x +4 + 8; simplify;
<u>y = x² - 4x + 12</u>
Answer:choice
Step-by-step explanation: