Match the graph with its equation.
a. 
b. 
c. 
d. 
e. 
b.
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Solve the problem.A cashier has a total of 140 bills, made up of fives and tens. The total value of the money is $910. How many ten-dollar bills does the cashier have?
A. 42 ten-dollar bills B. 21 ten-dollar bills C. 63 ten-dollar bills D. 98 ten-dollar bills
Write the equation of the quadratic function whose graph is a parabola containing the given points.An egg is thrown upward from the top of a 128-foot-high building. The ball is 224 feet above ground level after 1 second, and it reaches ground level in 8 seconds. The height above the ground is a quadratic function of the time after the ball is thrown. Write the equation of this function.
A. y = -16x2 + 112x + 128 B. y = -16x2 + 56x + 128 C. y = -16x2 + 144x + 128 D. y = -16x2 + 16x + 128
Discuss the symmetry of the graph of the polynomial function.
A. Symmetric about origin B. Symmetric about x-axis C. None D. Symmetric about y-axis
Find a polynomial function of lowest degree with rational coefficients that has the given numbers as some of its zeros.-3i, 2
A. f(x) = x3 - 2x2 + 9x - 18 B. f(x) = x4 - 5x2 + 36 C. f(x) = x3 - 3x2 + 9x + 18 D. f(x) = x4 + 5x2 - 36