kiran541 kiran541

05-09-2022
Mathematics

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if f(x) = mx +c, f(4) = 11 and f(5) = 13, find the value of f(2).

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Medunno13 Medunno13

05-09-2022

Answer:

7

Step-by-step explanation:

[tex]f(4)=4m+c=11 \\ \\ f(5)=5m+c=13[/tex]

Subtracting the equations yields that m=2, and thus c=3.

[tex]\implies f(2)=2(2)+3=7[/tex]

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