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2 years ago

Choose the correct graph of the function y=x^3+1

Mathematics

2 answers:

AfilCa [17]2 years ago

7 0

Answer:

the graph is on the photo

masya89 [10]2 years ago

4 0

Answer:

Step-by-step explanation:

The function y = x3 + 1 is a cubic function of the form y = ax³ + d, where "a" is the main coefficient; while "d" is the independent term. The value of "a" indicates whether the graph is "wider" or "thinner". Also the positive or negative sign of "a" will indicate how the curve will be. This is shown in one of the attached images.

The constant "d" in the equation is the intercept in "y" of the graph. In this case the value of "d" is 1, indicating that in 1 the curve crosses the axis "y".

Taking into account what was previously stated, it is possible to determine the function curve. It is possible to see that it intersects the "x" axis at -1. To obtain this value analytically simply replace "y" with the zero value y, by isolating the value of "x", it is possible to obtain that value.

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-8(2r - 8)+ 6 = -3(r + 7)

nordsb [41]

Answer:

r = 7

Step-by-step explanation:

Use the distributive property by multipling the -8 to the 2r and the -8, do the same thing on the other side with the -3.

Afterwards, combine like terms by adding 64 and 6.

Next, add 3r to the left side, I usually choose the number with the variable (the letter) that looks like it will be easier to subtract. This leaves only 21 on the right side.

Next subtract 70 from both sides

Divide -13 by both sides

You should get the answer of r=7

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2 years ago

Suppose there is a pile of quarters, dimes, and pennies with a total value of $1.08

WINSTONCH [101]

Answer:

if 1 quarter = $ 0.25

1 dime = $ 0.10

1 penny = $ 0.01

so to make the total of $1.08 and its is also required to calculate the number of each coins present without being able to make change for a dollar

therefore we say;

1 Quarter + 8 dimes + 3 penny

: ( 1 × 0.25 ) + ( 8 × 0.10 ) + ( 3 × 0.01 )

: 0.25 + 0.80 + 0.03 = $ 1.08

Now if you have a 4 Quarters, you have change for $1.

If you have 5 dimes, you have change for 2 Quarters.

If you have nickel; one of those can combine with 2 dimes to have a change for a Quarter.

If you have 5 pennies, you have enough change for 1 nickel

Therefore

(4-1)×0.25 + (5-1)×0.1 + (0×0.05) + (5-1)×0.01 = x

(3 × 0.25) + ( 4 × 0.1) + 0 + ( 4 × 0.01) = x

x = 0.75 + 0.4 + 0.04

x = $ 1.19

PROVED

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3 years ago

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Damm [24]

Answer:

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2 years ago

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pychu [463]

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2 years ago

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Which function has an inverse that is also a function? B9X) = x^2+3 d(x) = -9 m(x) = -7x P(x) = X

ohaa [14]

B(x) has an inverse that is also a function.

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3 years ago

Choose the correct graph of the function y=x^3+1​

Choose the correct graph of the function y=x^3+1