Solve the Problem $a , b$ , And $c$ Such That the Graph of the Quadratic Equation

question 64

Multiple Choice

Solve the problem.
-Find the values of $a , b$ , and $c$ such that the graph of the quadratic equation $y = a x ^ { 2 } + b x + c$ passes through the points $( - 1,10 ) , ( 2,1 )$ , and $( 4 , - 15 )$ .

• A) a = 1; b = 9; c = -2
• B) a = 1; b = -2; c = 9
• C) a = -1; b = -2; c = 9
• D) a = -1; b = 9; c = -2

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Definitions:

Counseling Measures

are tools and techniques used to assess outcomes and effectiveness of counseling interventions.

Process Variables

Variables that capture the mechanisms or processes through which an effect or outcome is achieved in a study.

Experimental Counseling

The application of experimental research methods to test the efficacy of counseling techniques and interventions.

Process Research

Investigation focused on understanding the underlying mechanisms or processes that explain how or why something occurs.