ZekaiK424775 ZekaiK424775
  • 29-10-2022
  • Mathematics
contestada

a function f(x) = 13/4x + 6 is given. find the x and y intercepts and plot of the graph

a function fx 134x 6 is given find the x and y intercepts and plot of the graph class=

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PaisynT761248 PaisynT761248
  • 29-10-2022

Given the function:

[tex]f(x)=\frac{-3}{4}x+6[/tex]

First, we find the intercepts.

When x=0:

[tex]\begin{gathered} f(x)=\frac{-3}{4}x+6 \\ f(0)=\frac{-3}{4}(0)+6=6 \\ \implies(0,6) \end{gathered}[/tex]

The y-intercept is at (0,6).

When y=0:

[tex]\begin{gathered} f(x)=-\frac{3}{4}x+6 \\ 0=-\frac{3}{4}x+6 \\ \frac{3x}{4}=6 \\ x=6\times\frac{4}{3} \\ x=8 \\ \implies(8,0) \end{gathered}[/tex]

The x-intercept is at (8, 0).

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