Find an equation for the tangent to the curve at the given point.y = x - x2, (-4, -20)

A. y = -9x + 16
B. y = 9x + 16
C. y = -7x + 16
D. y = -7x - 16


Answer: B

Mathematics

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Write expanded notation.5070

A. 5 ten thousands + 7 thousands + 0 hundreds + 0 tens + 0 ones B. 507 thousands C. 5 thousands + 0 hundreds + 7 tens + 0 ones D. 5 hundreds + 0 tens + 7 ones

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Which of the following refers to the curriculum which actually occurs in the classroom?

a. Written Curriculum b. Intended Curriculum c. Enacted Curriculum d. All of the above e. None of the above

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Write the coordinates of each point in the graph.

A. (-6, 6); (4, -5) B. (-6, 0); (-4, -5) C. (-6, 0); (4, -5) D. (6, 0); (4, -5)

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Give the coordinates of the vertex and graph the equation in a window that includes the vertex.y = (x - 4)2 + 2

A. Vertex: (-4, 2)

B. Vertex: (-4, -2)

C. Vertex: (4, -2)

D. Vertex: (4, 2)

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