Functions can be represented using equations.
The function that represents [tex]\mathbf{f(4) = -15}[/tex] is [tex]\mathbf{(a)\ f(x) = 14x - 71}[/tex]
The given parameter is:
[tex]\mathbf{f(4) = -15}[/tex]
Next, we test the options.
[tex]\mathbf{(a)\ f(x) = 14x - 71}[/tex]
Substitute 4 for x
[tex]\mathbf{f(4) = 14 \times 4 - 71}[/tex]
[tex]\mathbf{f(4) = 56- 71}[/tex]
[tex]\mathbf{f(4) = -15}[/tex]
Hence, the function that has [tex]\mathbf{f(4) = -15}[/tex] is [tex]\mathbf{(a)\ f(x) = 14x - 71}[/tex]
Read more about functions and equations at:
https://brainly.com/question/3468890
