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3 years ago

Vertex on the graph of the equation y=3x^2 + 6x + 1

Mathematics

1 answer:

Strike441 [17]3 years ago

5 0

Answer:

y=3(X-1)2-2y=3(X-1)2-2

Usa la forma de vértice ,y=un(X-h)2+ky=un(X-h)2+k, para determinar los valores de unun, hhy kk.

un=3un=3

h=1h=1

k=-2k=-2

Encuentra el vértice (h,k)(h,k).

(1,-2)(1,-2)

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Diano4ka-milaya [45]

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3 years ago

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VMariaS [17]

Answer:

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PLS ANSWER: What is the monomial if a cube of a monomial is: 1/8 a^27

Katarina [22]

Answer:

$\frac{a^{9} }{2}$

Step-by-step explanation:

A monomial is a type of polynomial that has only one term and when there are two terms in the polynomial then it is called binomial.

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4 years ago

Question 3

Elan Coil [88]

Answer:

Domain: $-3\leq x\leq 1$

Range: $-4\leq y\leq 0$

Step-by-step explanation:

If you find the coordinate of the graph you can get the domain and range

(-3,0), (-2,-4), (-1,-2), (0,0), (1, -4)

Now that we have that find the domain and range

Domain - x coordinate

Range - y coordinate

Domain: (-3, -2, -1, 0, 1)

Range: (-4, -2, 0)

Since the domain ranges from -3 to 1 you can use the inequality $-3\leq x\leq 1$ to represent the domain and $-4\leq y\leq 0$ for the range

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3 years ago

6(1—a) =3(a—b)+1 4(b—2) =3a Consider the system of equations above. If (a, b) is the solution to the system, then what is the

Jet001 [13]

6-6a=3a-3b+1, 9a-3b=5
4b - 8 =3a, 3a-4b=-8

9a-3b=5
(3a-4b=-8 )*(-3 )

9a -3b= 5
-9a+12b=+24
adding both equations
9b=29, b=29/9

3a=4b-8=4*29/9 -8=(4*29-8*9)/9 = 44/9
a=44/27
a-b=44/27 - 29/9=44/27 - 29*3/27=-43/27
this is a correct answer, unfortunately they do not have this choice, probably they made mistake somewhere. I even check the solution of equations by substitution values of a and b into equations

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4 years ago