Predict the end behavior of the graph of the function.f(x) = -1.25x4 - x3 + x2 - 2x + 3

A. Down on left side, up on right side
B. Up on left side, down on right side
C. Down on both sides
D. Up on both sides


Answer: C

Mathematics

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Identify the degree and leading coefficient of the polynomial. ?   ?

A. degree: 3 leading coefficient: 1 B. degree: 2 leading coefficient: 7 C. degree: 3 leading coefficient: 7 D. degree: 2 leading coefficient: -7 E. degree: 2 leading coefficient: 1

Mathematics

Given that the x- and y-coordinates of a moving particle are given by the indicated parametric equations, find the magnitude and direction of the velocity for the specific value of t.x = , y = 5t2 - 3, t = 2

A. 1.54, 270.1° B. 20.00, 270.1° C. 20.00, 90.1° D. 1.54, 90.1°

Mathematics

Find an equation for the line that passes through the given point and satisfies the given conditions.P = (-6, -7); parallel to v = -3i + 6j

A. -3x + 6y = -24
B. -3x + 6y = 45
C. y + 7 = (x + 3)
D. 6x + 3y = -57

Mathematics

Tell whether the expression is a monomial. If it is, name the variable(s) and coefficient, and give the degree of the monomial.

A. Monomial; variable x; coefficient 11; degree 1 B. Monomial; variable x; coefficient 11; degree 0 C. Monomial; variable x; coefficient 11; degree -1 D. Not a monomial

Mathematics