Answer:
[tex]\boxed{f\left(\frac{3}{4} \right) = \frac{7}{4}}[/tex]
.
Step-by-step explanation:
[tex]f(x) = 2x + \frac{1}{4}[/tex]
.
[tex]f\left(\frac{3}{4} \right) = 2(\frac{3}{4} ) + \frac{1}{4}[/tex]
[tex]f\left(\frac{3}{4} \right) = \frac{6}{4} + \frac{1}{4}[/tex]
[tex]f\left(\frac{3}{4} \right) = \frac{6 + 1}{4}[/tex]
[tex]f\left(\frac{3}{4} \right) = \frac{7}{4}[/tex]
