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3 years ago

Can anyone tel me what y equals in standard form?

Mathematics

2 answers:

lana [24]3 years ago

6 0

That’s thee asnawer kindsir

ss7ja [257]3 years ago

3 0

Answer:

y = x^2 +6x +8

Step-by-step explanation:

The vertex is located at (-3, -1) and the graph rises 1 unit vertically for 1 unit away from the vertex. This means the scale factor is 1 and the vertex form equation can be written as ...

y = a(x -h)^2 +k . . . . . vertex form with scale factor a, vertex (h, k)

y = (x -(-3))^3 +(-1) . . . fill in the values we know

y = (x +3)^2 -1 . . . . . simplify signs

y = x^2 +6x +9 -1 . . . eliminate parentheses

y = x^2 +6x +8 . . . . . your equation in standard form

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8) Solve 4^(x - 2)= 8^6 A)5 B)8 C)10 D)11

myrzilka [38]

For this case we have the following equation:

$4 ^ {(x-2)} = 8 ^ 6$

We must create equivalent expressions in the equation, so that they have equal bases:

$2 ^ {2 * (x-2)} = 2 ^ {3 * 6}$

If the bases are the same, then the two expressions are only equal if the exponents are equal:

$2 (x-2) = 3 * 6\\2 (x-2) = 18\\2x-4 = 18\\2x = 18 + 4\\2x = 22\\x = \frac {22} {2}\\x = 11$

Answer:

$x = 11$

Option D

3 0

3 years ago

Read 2 more answers

For your birthday, you want to take a group of friends to an indoor trampoline

butalik [34]

Answer:

For Skyhigh : 40 friends

For Jump it up : 90 friends

Step-by-step explanation:

Given that :

Maximum spending = $250

SKY HIGH FEES :

Party set up fee = $50 ; Amount paid per person = $2

JUMP IT UP FEES :

Party set up fee = $70 ; Amount paid per person = $2

THEREFORE, the inequality statement to obtain the number of friends for eack trampoline center goes thus:

Party setup fee + Number of persons * fee per person ≤ maximum spending

SKY HIGH:

50 + 5x ≤ 250

5x ≤ 250 - 50

5x ≤ 200

x ≤ 200/5

x ≤ 40

Hence,

Skyhigh can accommodate 90 friends Given the conditions

JUMP IT UP:

70 + 2x ≤ 250

2x ≤ 250 - 70

2x ≤ 180

x ≤ 180/2

x ≤ 90

Jump it up can accommodate up to 90 friends Given the conditions.

4 0

3 years ago

A patient is on a weight loss plan. At the beginning, the patient weighed 279 pounds. The first week, he lost 5.5 pounds. The 2n

Stolb23 [73]

The patient weighs about 268 pounds after the 4 week diet.

6 0

2 years ago

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what’s the total area of a converter box buildings of 4 feet, width of 3 feet,and a height of 6 feet?

Katena32 [7]

The total will be 72

7 0

3 years ago

A softball fits snuggly inside a cubical box that is 4 inches on each side. What is the volume of the softball that fits snuggly

Natali5045456 [20]

Answer:

33.5 cubic inches.

Step-by-step explanation:

If the softball fits perfectly inside the cubical box, the softball is a sphere with diameter of 4 inches (radius os 2 inches).

The volume of a sphere is given by:

$V= \frac{4}{3}\pi r^3$

For r = 2 inches:

$V= \frac{4}{3}*3.14* 2^3\\V=33.5\ in^3$

The volume of the softball is 33.5 cubic inches.

4 0

2 years ago