Give the Standard Form of the Equation of the Parabola

question 119

Multiple Choice

Give the standard form of the equation of the parabola with the given characteristics. vertex: (-7, -9) directrix:

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Definitions:

Pressure Differential Valve

A valve used in hydraulic systems to maintain a consistent pressure difference between two points, crucial in braking systems for safety.

Metering Valve

A valve in brake systems that controls the flow of brake fluid, ensuring proper balance and timing in brake application.

Proportioning Valve

A valve in a vehicle's braking system that regulates the pressure between the front and rear brakes, ensuring balanced braking.

Combination Valve

A valve used in vehicle brake systems that combines several functions, such as pressure modulation, in a single unit.