The <span>given the piecewise function is : </span>
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 ================================ So, the statements which are true:<span> </span><span></span>