Evaluate the function at the given value of the independent variable and simplify.f(x) = -3x - 8; f(-2)A.14B.-2C.22D.-112. Determine whether the relation is a function.{(-5, -4), (-2, 9), (-1, -2), (-1, 7)}A.Not a functionB.FunctionUse the given conditions to write an equation for the line in point-slope form.Slope = , passing through (8, 7)A.y - 7 = (x - 8)B.x - 7 = (y - 8)C.y = x + 8D.y + 7 = (x + 8)Find the slope of the line that goes through the given points.(-1, 4), (5, 4)A.UndefinedB.0C.2D.Find the slope of the line that goes through the given points.(3, -5), (-9, -8)A. B.4C. D.- Evaluate the function at the given value of the independent variable and simplify.f(x) = x2 - 1; f(x - 2)A.x2 - 4x + 3B.x2 - 3C.x2 + 4D.x2 - 4x + 4Find the slope of the line that goes through the given points.(-3, -7), (9, -7)A.0B.4C.1D.-4Find the slope of the line that goes through the given points.(-2, -6), (-9, -17)A. B. C. D.- Determine whether the relation is a function.{(-7, -1), (-7, 2), (-1, 8), (3, 3), (10, -7)}A.Not a functionB.FunctionDetermine whether the relation is a function.{(1, -3), (1, 1), (6, -8), (9, -3), (11, -3)}A.FunctionB.Not a functionFind the slope of the line that goes through the given points.(-8, 8), (-5, 2)A.B.- C.D.- 2Use the given conditions to write an equation for the line in point-slope form.Slope = 4, passing through (-3, 7)A.x - 7 = 4(y + 3)B.y + 7 = 4(x - 3)C.y - 7 = 4(x + 3)D.y = 4x - 19Determine whether the equation defines y as a function of x.x = y2A.y is a function of xB.y is not a function of xFind the slope of the line that goes through the given points.(-7, 6), (-7, -9)A.0B.- C.UndefinedD. Evaluate the function at the given value of the independent variable and simplify.f(x) = ; f(5)A.B.C.D.Determine whether the equation defines y as a function of x.x + y = 9A.y is a function of xB.y is not a function oEvaluate the function at the given value of the independent variable and simplify.f(x) = 4x2 + 5x - 6; f(x - 1)A.4x2 - 3x - 7B.-3x2 + 4x - 7C.4x2 - 19x + 3D.4x2 - 3x + 3Determine whether the equation defines y as a function of x.x2 + y2 = 1A.y is a function of xB.y is not a function of xDetermine whether the relation is a function.{(-6, -9), (-2, 1), (1, -1), (7, -7)}A.FunctionB.Not a functionDetermine whether the relation is a function.{(-2, -7), (3, -5), (6, -4), (9, -6), (10, -1)}A.Not a functionB.Function