Graphically Estimate the X- and Y-Intercepts of the Graph $y = 1 - x ^ { 2 }$

question 81

Multiple Choice

Graphically estimate the x- and y-intercepts of the graph. $y = 1 - x ^ { 2 }$

• A) \(x\)-intercept: \(( \pm 1,0 )\) \(y\)-intercept: \(( 0,1 )\)
• B) \(x\)-intercept: \(( 0,1 )\) \(y\)-intercept: \(( 0,1 )\)
• C) \(x\)-intercept: \(( \pm 1,0 )\) \(y\)-intercept: \(( 0,1 )\).
• D) \(x\)-intercept: \(( - 1,0 )\) \(y\)-intercept: \(( 0,1 )\).
• E) \(x\)-intercept: \(( 1,0 )\) \(y\)-intercept: \(( 0,1 )\).

Understand the basic principles and characteristics of AC and DC circuits, including waveform analysis.

Identify and explain the key electrical properties such as resistance, capacitive, and inductive loads.

Understand the concept of rectification and its effects on AC signals moving to DC.

Calculate and differentiate between peak, RMS, peak-to-peak, and average values in AC circuits.

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