Answer:
El resultado eres:
Step-by-step explanation:
Se dan las siguientes funciones
Cuál es el resultado de R(x) + S(x) ?
Se soman los fatores en comun. Entonces:
El resultado eres:
Write 56% as a fraction in simplest form. 5/60 14/25 56/100 0.56/100
2 answers:
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Answer:
Please let me know if your quadratic is .
And if so your vertex is (-2,2) and your y-intercept is (0,-6)
Step-by-step explanation:
It says vertex so I'm thinking you meant . Please correct me if I'm wrong.
The vertex form of a quadratic is . It is called that because it tells you the vertex (h,k).
So if you compare the two forms you should see -h=2 while k=2.
-h=2 implies h=-2.
So the vertex is (h,k)=(-2,2).
To find the y-intercept, set x=0 and find y.
So the y-intercept is (0,-6).
Answer:
C: x = 7
Step-by-step explanation:
The easiest way to do this is to simply try all of the x-vales given as options.
Option 1: x = -1
Since , we'll use the first equation.
As we can see, g(-1) is not -4.
Option 2: x = 3
Since , we'll use the 2nd equation.
Not -4.
Option 3: x = 7
Since , we'll use the 3rd equation.
Tada! We have found a number such that g(x) = -4, it is 7. Since we only need to find a number, not all numbers, we don't have to check the last option. However, if you're curious:
Option 4: x = 4
Since (less than <em>or equal to</em>), we'll use the 3rd equation.
Answer: y-1=-1/2(x-5)
Step-by-step explanation:
-1/2 slope
y-=m(
)
y-1=-1/2(x-5)
y-1=-1/2x +5/2
y=-1/2x+7/2