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nata0808 [166]
3 years ago
7

Let f(x) = 3x + 2 and g(x) =x - 3. Find f(x) - g(x). Question 3 options: 2x - 5 4x - 1 2x - 1 2x + 5

Mathematics
2 answers:
suter [353]3 years ago
8 0

Answer:

The answer is 2x + 5.

Step-by-step explanation:

Given,

f(x) = 3x + 2,

g(x) = x - 3,

So,

f(x) - g(x) = 3x + 2 - ( x - 3)            ( By substitution )

= 3x + 2 - x + 3                             ( By distribution property )

=2x + 5                                         ( By operating like terms )

\implies f(x) - g(x)=2x + 5

Hence, last option is correct.

Alexxx [7]3 years ago
4 0

Answer: f(x)-g(x)=2x+5

Step by step:

f(x) = 3x+2

g(x) = x-3

f(x)-g(x) = 3x +2 - (x-3) = 3x + 2-x+3=2x+5

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