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Lincoln Parish Scho. $\newline$ Classes $\newline$ mil Log in | ReadTheory $\newline$ et Epic Login $\newline$ Login - Studies :See. $\newline$ Feading $\newline$ Khan Academy $\newline$ Get Al Tutoring $\newline$ NEW $\newline$ 둔 $\newline$ Donate 조주 $\newline$ Parts of algebraic expressions $\newline$ Google Classroom $\newline$ Consider the expression $\frac{1}{2} x^{2}+x+7$ . $\newline$ Complete $2$ descriptions of the parts of the expression. $\newline$ $1$ . The entire expression is a sum with $\newline$ $2$ . The coefficients are $1 / 2$ and $0 \vee$ . $\newline$ $\theta$ $\newline$ Stuck? Review related articles/ $1$ $\checkmark \quad 1 / 2$ and $0$ t. $\newline$ Report a problem $\newline$ $1 / 2$ and $1$ $\newline$ $1$ and $7$ $\newline$ $0$ and $7$ $\newline$ Start over $2$ of $4$

Full solution

Q. Lincoln Parish Scho.

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Classes

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mil Log in | ReadTheory

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et Epic Login

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Feading

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Khan Academy

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Get Al Tutoring

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NEW

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둔

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Donate 조주

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Parts of algebraic expressions

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Google Classroom

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Consider the expression

\frac{1}{2} x^{2}+x+7

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Complete

2

descriptions of the parts of the expression.

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1

. The entire expression is a sum with

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2

. The coefficients are

1 / 2

and

0 \vee

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\theta

\newline

Stuck? Review related articles/

1

\checkmark \quad 1 / 2

and

0

\newline

Report a problem

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1 / 2

and

1

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1

and

7

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0

and

7

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Start over

2

4

Identify coefficients: Identify the coefficients of each term in the expression $(1/2)x^2 + x + 7$ . The coefficient of $x^2$ is $1/2$ , the coefficient of $x$ is $1$ (since $x$ is the same as $1x$ ), and the constant term is $7$ , which does not have a variable associated with it and thus is not considered a coefficient in this context.
Check for implicit coefficients: Determine if there are any terms with coefficients that are not explicitly written. $\newline$ The term $x$ has an implicit coefficient of $1$ , as mentioned before. There are no other terms with coefficients that are not explicitly written.
Complete expression descriptions: Complete the descriptions of the parts of the expression based on the identified coefficients. $\newline$ The entire expression is a sum with three terms: $(\frac{1}{2})x^2$ , $x$ , and $7$ . The coefficients are $\frac{1}{2}$ for the $x^2$ term and $1$ for the $x$ term.