Easy Math Class 11 Level 7

If f(x)=7x+3 then what is f(2)?

यदि f(x)=7x+3 है तो f(2) का मान क्या होगा?

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Correct Answer

C. 17

Explanation

Step 1: To find function value put 2 in place of x. Step 2: f(2)=7×2+3=17. Step 3: While substituting do multiplication first.

Step 1: Function value के लिए x की जगह 2 रखें। Step 2: f(2)=7×2+3=17 है। Step 3: Substitute करते समय multiplication पहले करें।

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