Help Please! Stuck!

For a function the tangent line at X can be used to approximate the function near X. For the function: f (X) - 2X2 + X, the value of the function at X = 2 is? Use the equation of the tangent line from the previous problem. In the tangent line the value of Y - a + bX at X - 2 is ? For f (X) - 2X2 + X the value of the function at X = 2.05 is? f (2.05) has three decimal places Use the equation of the tangent line from the previous problem. In the tangent line the value of Y at X = 2.05 is ? Y at 2.05 has two decimal places Does the tangent line approximate the function near X - 2 ? Yes or No