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4 years ago

Identify the terms, coefficients, and constants in the expression 7h + 3 thx!

Mathematics

2 answers:

givi [52]4 years ago

8 0

Answer:

Terms: 7h and 3

Coefficients: 7

Constants: 3

Step-by-step explanation:

Terms are a single number or variable

The coefficients are the numbers that multiply the variables or letters.

Constants are terms without variables

Ivan4 years ago

8 0

Answer:

terms: 7h , 3

coefficients: 7 (coefficient of h)

Constant: 3

Hope it helps,Pls mark as Brainliest!!

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Simplify: {[(16 ÷ 4) × (2 × 6)] ÷ 6} + 4 =

borishaifa [10]

Answer:

Step-by-step explanation:

divided 16 by 4 which is 4. then multiply 2 by 6, which is 12. then multiply 4 by 12. Remember to always do ( ) first. 4 by 12 is 48. Then do 48 divided by 6 which is 8. then add 8+4 which is 12.

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3 years ago

Expand (2+x)^-3 ....

pentagon [3]

Answer:

1/(x^3 + 6x^2 + 12x + 8)

Step-by-step explanation:

The first thing we do is rationalize this expression. (2+x)^-3 is written as

1/(2+x)^3

Then from there we can foil out the denominator. It is easiest to foil (2+x)(2+x) first and then multiply that product by (2+x).

(2+x)(2+x) = 4 + 4x + x^2

(4+4x+x^2)(2+x) = 8+8x+2x^2+4x+4x^2+x^3.

Then we combine like terms and put them in order to get:

x^3 + 6x^2 + 12x + 8

And of course we can't forget that this was raised to the negative third power, so our answer is 1/(x^3 + 6x^2 + 12x + 8)

6 0

3 years ago

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viktelen [127]

Answer:

Step-by-step explanation:

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3 years ago

An equation that defines y as a function of x is given. Solve for y in terms of x, and replace y with the function notation f(x)

34kurt

Answer:C

Step-by-step explanation:

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4 years ago

A function is graphed on a coordinate grid. As the domain values approach infinity, the range values approach infinity. As the d

Sloan [31]

Answer:

D) Quadratic

Step-by-step explanation:

A function is graphed on a coordinate grid.

As the domain values approach infinity, the range values approach infinity.

Domain: If $x\rightarrow \infty$ then

Range: $y\rightarrow \infty$

As the domain values negative infinity, the range values approach infinity.

Domain: If $x\rightarrow -\infty$ then

Range: $y\rightarrow \infty$

We need to choose correct option which follows given domain and range.

Only quadratic function will follow the rule because it has even degree polynomial.

Quadratic function: $f(x)=ax^2+bx+c$

Degree = 2 and leading coefficient is positive.

Domain: $x\belong (-\infty,\infty)$

Range: $y\belong (b,\infty)$

Hence, D is correct option.

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4 years ago

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