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3 years ago

11

Simplify the expression

title="6(5 + t) - 3(t + 3)" alt="6(5 + t) - 3(t + 3)" align="absmiddle" class="latex-formula">

1 answer:

Pavel [41]3 years ago

3 0

30+6t - 3t-9
combine 6t and -3t and get 3t
30+3t=-9
subtract 30 on both sides
3t=-39
divide by 3
t=13

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4 years ago

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Step-by-step explanation:

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4 years ago

Which function represents a reflection of f(x) = Three-eighths(4)x across the y-axis? g(x) = NegativeThree-eighths (one-fourth)

nignag [31]

The function which represents a reflection of f(x) is

g(x) = Three-eighths $(4)^{-x}$ ⇒ last answer

Step-by-step explanation:

Let us revise the reflection across the axes

If the function f(x) reflected across the x-axis, then its image is g(x) = - f(x)
If the function f(x) reflected across the y-axis, then its image is g(x) = f(-x)

∵ Three-eighths = $\frac{3}{8}$

∴ $f(x)=\frac{3}{8}(4)^{x}$

∵ f(x) is reflected across the y-axis

- That means the sign of x coordinates of the points on the graph will

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∴ x will change to -x

∴ $g(x)=\frac{3}{8}(4)^{-x}$

The function which represents a reflection of f(x) is

g(x) = Three-eighths $(4)^{-x}$

Learn more:

You can learn more about reflection in brainly.com/question/5017530

#LearnwithBrainly

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4 years ago

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Step-by-step explanation:

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3 years ago

I am getting kinda confused on this question

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Step-by-step explanation:

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3 years ago