If f(x) = 5x - 7 what is f(2)
2 answers:
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Answer: 14
Step-by-step explanation:
Step 1: Substitute the x and y values:
Step 2: Find 4 to the power of 3.
4 x 4 x 4 = 64
Now find 2 to the power of 3
2 x 2 x 2 = 8
Step 3: Subtract the two values as mentioned in the equation:
64 - 8 = 56
Step 4: Now divide 56 by 4 as mentioned in the equation.
56 ÷ 4 = 14
And... 14 is the answer!
Hope this helps :)
-jp524