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Question description

1. Evaluate the function at the given value of the independent variable and simplify.f(x) = -3x - 8; f(-2)

 A. 14 B. -2 C. 22 D. -11

2. Determine whether the relation is a function.{(-5, -4), (-2, 9), (-1, -2), (-1, 7)}

 A. Not a function B. Function

Use 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 + 8 D. y + 7 = (x + 8)
1. Find the slope of the line that goes through the given points.(-1, 4), (5, 4)

 A. Undefined B. 0 C. 2 D.
1. Find the slope of the line that goes through the given points.(3, -5), (-9, -8)

 A. B. 4 C. D. -

1. Evaluate the function at the given value of the independent variable and simplify.f(x) = x2 - 1; f(x - 2)

 A. x2 - 4x + 3 B. x2 - 3 C. x2 + 4 D. x2 - 4x + 4
1. Find the slope of the line that goes through the given points.(-3, -7), (9, -7)

 A. 0 B. 4 C. 1 D. -4
1. Find 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 function B. Function

Determine whether the relation is a function.{(1, -3), (1, 1), (6, -8), (9, -3), (11, -3)}

 A. Function B. Not a function
1. Find the slope of the line that goes through the given points.(-8, 8), (-5, 2)

 A. B. - C. D. - 2

Use 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 - 19

1. Determine whether the equation defines y as a function of x.x = y2

 A. y is a function of x B. y is not a function of x

Find the slope of the line that goes through the given points.(-7, 6), (-7, -9)

 A. 0 B. - C. Undefined D.
1. 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 = 9

 A. y is a function of x B. y is not a function o
1. Evaluate the function at the given value of the independent variable and simplify.f(x) = 4x2 + 5x - 6; f(x - 1)

 A. 4x2 - 3x - 7 B. -3x2 + 4x - 7 C. 4x2 - 19x + 3 D. 4x2 - 3x + 3
1. Determine whether the equation defines y as a function of x.x2 + y2 = 1

 A. y is a function of x B. y is not a function of x
1. Determine whether the relation is a function.{(-6, -9), (-2, 1), (1, -1), (7, -7)}

 A. Function B. Not a function
1. Determine whether the relation is a function.{(-2, -7), (3, -5), (6, -4), (9, -6), (10, -1)}

 A. Not a function B. Function

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