Find the product and simplify.
? 
A.
B.
C.
D. 1
Answer: B
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Graph the exponential function.y = 3x
A.
B.
C.
D.
Find the x-intercepts of the polynomial function. State whether the graph crosses the x-axis, or touches the x-axis and turns around, at each intercept. f(x) = x2(x - 4)(x - 1)
A. 0, crosses the x-axis; 4, touches the x-axis and turns around; 1, touches the x-axis and turns around B. 0, crosses the x-axis; 4, crosses the x-axis; 1, crosses the x-axis C. 0, touches the x-axis and turns around; 4, crosses the x-axis; 1, crosses the x-axis D. 0, touches the x-axis and turns around; -4, crosses the x-axis; -1, crosses the x-axis
Find the value of k for which the first polynomial is a factor of the second polynomial.x + 3; x3 + 7x2 + 11x + k
A. k = 4 B. k = -4 C. k = -3 D. k = 3
Give the system of linear equations that is equivalent to the matrix equation:
=
.
What will be an ideal response?