Fill in the blank with one of the words or phrases listed below.
An equation that can be written in the form ax2 + bx + c = 0 (with a not 0) is called a 
.
A. factoring
B. greatest common factor
C. quadratic equation
D. perfect square trinomial
Answer: C
You might also like to view...
For the indicated voting system, determine the quota, the number of voters, and the weights of the voters.[16 : 1, 5, 7, 9]
A. Quota: 16, number of voters: 22, weights: 1, 5, 7, and 9 B. Quota: 9, number of voters: 16, weights: 1, 5, 7, and 9 C. Quota: 16, number of voters: 4, weights: 1, 5, 7, and 9 D. Quota: 4, number of voters: 16, weights: 1, 5, 7, and 9
Find the magnitude 
and direction angle ?, to the nearest tenth of a degree, for the given vector v. v = -3i - 4j
A. 5; 53.1° B. 5; 216.9° C. 7; 233.1° D. 5; 233.1°
The graph of a function f is given. Use the graph to answer the question.What is the domain of f?
A. {x|-25 ? x ? 25} B. {x|x ? 0} C. all real numbers D. {x|-20 ? x ? 27.5}
Determine whether the graph of the equation is symmetric with respect to the x-axis, the y-axis, and/or the origin.y = 
A. x-axis B. origin C. y-axis D. x-axis, y-axis, origin E. none