Given the piecewise function shown below, select all of the statments that are true. f(x)= { 2x, x< 1} 5, x=1 x^2, x> 1 everything is in the brackets a. f(5)=1 b. f(2)=4 c. f(-2)=4 d. f(1)=5

The given the piecewise function is :



To find f(5) ⇒ substitute with x = 5 in the function → x²
∴ f(5) = 5² = 25

To find f(2) ⇒ substitute with x = 5 in the function → x²
∴ f(2) = 2² = 4

To find f(-2) ⇒ substitute with x = 5 in the function → 2x
∴ f(-2) = 2 * (-2) = -4

To find f(1) ⇒ substitute with x = 1 in the function → 5
∴ f(1) = 5
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So, the statements which are true:

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