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dalvyx [7]
3 years ago
14

If f(x)=2x-3,find f(-2)

Mathematics
2 answers:
almond37 [142]3 years ago
7 0

Answer:

f(-2) = -7

Step-by-step explanation:

To find the answer, you simply need to substitute -2 into f(x). Like this,

f(-2) = 2(-2) - 3

Then, you must simply solve the rest of the equation.

f(-2) = -4 - 3

f(-2) = -7

That is how you find the answer.

makvit [3.9K]3 years ago
3 0
The answer is -7, 2(-2) is -4. Then - 3 is -7
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