Mathematics: Find thier domain, range, and function f(x) = 3x - 5 f(x) = 4x + 7

Find thier domain, range, and function f(x) = 3x

mmsomefood85

25.11.2021

$\begin{gathered}\\ \sf\longmapsto f(x)=3x-5\end{gathered}$

$\large\blue{\sf{Domain:}}$

The domain of a linear function is the set of all real numbers.

$\begin{gathered}\\ \sf\longmapsto x∈ℝ\end{gathered}$

$\large\pink{\sf{Range:}}$

$\begin{gathered}\\ \sf\longmapsto 0=3x-5\end{gathered}$

$\begin{gathered}\\ \sf\longmapsto -3x=-5\end{gathered}$

$\begin{gathered}\\ \sf\longmapsto x=\frac{5}{3}\end{gathered}$

$\large\purple{\sf{Function\:in\:attachment!}}$

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24jameb

30.03.2022

C and E

Step-by-step explanation:

-2/3 = -0.66

so hence forth

2/3 = 0.66

- (2/3) = -0.66 and

2/-3 = -0.66

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