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6.1 hw (ha2) 2025rs2-red mountain-campos-honors aloebra ii (lms) 6.1 hw…

A. $\{y|y > 0\}$

分類: calculus 更新時間: 2026-02-09

題目

6.1 hw (ha2)
2025rs2-red mountain-campos-honors aloebra ii (lms)
6.1 hw (ha2) (lms graded)
part 2 of 5
identify the domain, range, intercept, and asymptote of the exponential function. then describe the end behavior.
$f(x)=5\\cdot8^{x}$

find the range of the function $f(x)=5\\cdot8^{x}$. choose the correct answer below and, if necessary, fill in the answer box to complete your choice.
○ a. $\\{y|y>\\ \\}$
○ b. $\\{y|y=\\ \\}$
(use a comma to separate answers as needed.)
○ c. $\\{y|y\
eq\\ \\}$
(use a comma to separate answers as needed.)
○ d. $\\{y|y<\\ \\}$
○ e. all real numbers
help me solve this view an example get more help
review progress

解題步驟

  1. Understand the question

    6.1 hw (ha2)
    2025rs2-red mountain-campos-honors aloebra ii (lms)
    6.1 hw (ha2) (lms graded)
    part 2 of 5
    identify the domain, range, intercept, and asymptote of the exponential function. then describe the end behavior.
    $f(x)=5\\cdot8^{x}$

    find the range of the function $f(x)=5\\cdot8^{x}$. choose the correct answer below and, if necessary, fill in the answer box to complete your choice.
    ○ a. $\\{y|y>\\ \\}$
    ○ b. $\\{y|y=\\ \\}$
    (use a comma to separate answers as needed.)
    ○ c. $\\{y|y\
    eq\\ \\}$
    (use a comma to separate answers as needed.)
    ○ d. $\\{y|y<\\ \\}$
    ○ e. all real numbers
    help me solve this view an example get more help
    review progress

  2. Explanation

    Step1: Analyze the exponential term

    For any real number $x$, $8^x > 0$.

    Step2: Scale the exponential term

    Multiply by 5: $5 \cdot 8^x > 5 \cdot 0$, so $5 \cdot 8^x > 0$.

    Step3: Define the range

    Since $f(x)=5 \cdot 8^x$, the output values $y=f(x)$ are all real numbers greater than 0.

  3. Final answer

    A. $\{y|y > 0\}$

答案

Explanation

Step1: Analyze the exponential term

For any real number $x$, $8^x > 0$.

Step2: Scale the exponential term

Multiply by 5: $5 \cdot 8^x > 5 \cdot 0$, so $5 \cdot 8^x > 0$.

Step3: Define the range

Since $f(x)=5 \cdot 8^x$, the output values $y=f(x)$ are all real numbers greater than 0.

Answer

A. $\{y|y > 0\}$

Question Image

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Question Analysis

Subject mathematics
Sub Subject calculus
Education Level high school
Difficulty unspecified
Question Type multiple choice, calculation
Multi Question No
Question Count 1
Analysis Status completed
Analyzed At 2026-02-09T20:27:07

OCR Text

Show OCR extraction
6.1 hw (ha2)
2025rs2-red mountain-campos-honors aloebra ii (lms)
6.1 hw (ha2) (lms graded)
part 2 of 5
identify the domain, range, intercept, and asymptote of the exponential function. then describe the end behavior.
$f(x)=5\\cdot8^{x}$

find the range of the function $f(x)=5\\cdot8^{x}$. choose the correct answer below and, if necessary, fill in the answer box to complete your choice.
○ a. $\\{y|y>\\ \\}$
○ b. $\\{y|y=\\ \\}$
(use a comma to separate answers as needed.)
○ c. $\\{y|y\
eq\\ \\}$
(use a comma to separate answers as needed.)
○ d. $\\{y|y<\\ \\}$
○ e. all real numbers
help me solve this view an example get more help
review progress

相關知識點

mathematicscalculusmultiple choice, calculationhigh schoolturns-1

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