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2 years ago

[THESE ARE NOT THE RIGHT ANSWERS I JUST GUESSED]

Mathematics

1 answer:

marishachu [46]2 years ago

5 0

The parent function of the function represented in the table is exponential.

Note if you subtract 10 from each output, you get $f(x)=3^x$ .

If function f was translated down 4 units, the f(x) values would be decreased by 4.

See attached image.

A point on the table for the transformed function would be (4, 87).

$f(4)-4=87$

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Good night everyone!!!

olga55 [171]

Answer:

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Step-by-step explanation:

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3 years ago

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(3x^3+4x^2)+(3x^3-4x^2-9x)

zysi [14]

Answer:3x • (2x2 - 3)

Step-by-step explanation:

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "x2" was replaced by "x^2". 3 more similar replacement(s).

STEP

Equation at the end of step 1

((3•(x3))+(4•(x2)))+(((3•(x3))-22x2)-9x)

STEP

Equation at the end of step

((3•(x3))+(4•(x2)))+((3x3-22x2)-9x)

STEP

Equation at the end of step

((3 • (x3)) + 22x2) + (3x3 - 4x2 - 9x)

STEP

Equation at the end of step

(3x3 + 22x2) + (3x3 - 4x2 - 9x)

STEP

Pulling out like terms

6.1 Pull out like factors :

6x3 - 9x = 3x • (2x2 - 3)

Trying to factor as a Difference of Squares:

6.2 Factoring: 2x2 - 3

Theory : A difference of two perfect squares, A2 - B2 can be factored into (A+B) • (A-B)

Proof : (A+B) • (A-B) =

A2 - AB + BA - B2 =

A2 - AB + AB - B2 =

A2 - B2

Note : AB = BA is the commutative property of multiplication.

Note : - AB + AB equals zero and is therefore eliminated from the expression.

Check : 2 is not a square !!

Ruling : Binomial can not be factored as the

difference of two perfect squares

Final result :

3x • (2x2 - 3)

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3 years ago

Whats the common denominator of 3/4 and 5/6

Alja [10]

Answer:

60 Hope this helps you :)

Step-by-step explanation:

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3 years ago

One of the tables shows a proportional relationship.

beks73 [17]

Answer:

See attached

Step-by-step explanation:

The graph of a proportional linear relationship is a line that passes through the origin (0, 0).

From inspection of the given tables, the linear equations for each table of points is:

Table 1: y = x + 1
Table 2: y = x/2
Table 3: y = x + 2
Table 4: y = 2x + 1

The only equation for which y = 0 when x = 0 is y = x/2 → Table 2.

Given points from Table 2:

(2, 1)
(4, 2)
(6, 3)
(8, 4)

To graph the line, plot the given points and draw a line through them (see attached).

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2 years ago

Give the value of x for the equivalent ratio 3:8 x:24

soldier1979 [14.2K]

Answer:

Step-by-step explanation:

3/8=x/24 (cross multiplication)

3*24=8x (we don't need to multiply 3 with 24 bc we will divide both sides by 8 so it will be easier to find the final value)

x=9

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3 years ago

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