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horsena [70]
3 years ago
13

Marcie jogs each morning. The relationship between the total number of miles she jogged this week, m, to the total number of mil

es she jogged last week, t, is represented by the equation m = 2t . Which description best represents this situation? Marcie jogged 2 less miles last week than she jogged this week. Marcie jogged 2 more miles last week than she jogged this week. Marcie jogged three times as many miles last week as she jogged this week. Marcie jogged twice as many miles this week as she jogged this week.
Mathematics
1 answer:
Phantasy [73]3 years ago
5 0

Answer: Marcie jogged twice as many miles this week as she jogged last week

Step-by-step explanation:

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Answer:

  • \mathrm{Domain\:of\:}\:-5x-1\::\quad \begin{bmatrix}\mathrm{Solution:}\:&\:-\infty \:

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Step-by-step explanation:

Finding the domain:

The domain of a function is the set of possible input values for which the function is real and defined.

Given the function

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\mathrm{Domain\:of\:}\:-5x-1\::\quad \begin{bmatrix}\mathrm{Solution:}\:&\:-\infty \:

Finding the range:

The range of a function is the set of possible output values (dependent variable y values) for which a function is defined.

The range of polynomials with odd degree is all the real numbers.

Hence, the domain is

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\mathrm{Range\:of\:}-5x-1:\quad \begin{bmatrix}\mathrm{Solution:}\:&\:-\infty \:

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Step-by-step explanation:

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