Use a Graphing Calculator to Determine the Number of Real $4 x ^ { 2 } - 3 x + 9 = 0$

question 45

Multiple Choice

Use a graphing calculator to determine the number of real solutions of the quadratic equation $4 x ^ { 2 } - 3 x + 9 = 0$ .

• A)one real solution
• B)no real solutions
• C)two real solutions

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Definitions:

Resistance Stage

The second phase of the body's response to long-term stress, in which it adapts and attempts to cope with stressors.

Alarm Reaction

The first stage of the General Adaptation Syndrome, characterized by the immediate activation of the body's defense mechanisms in response to stress.

Immune System

The complex network of cells, tissues, and organs that protects the body from pathogens and other foreign substances, distinguishing them from the body's own healthy tissue.

Cancer

A disease characterized by the uncontrolled growth and spread of abnormal cells in the body.