grade 10

The exponents of the terms involved in a polynomial function indicates the __________ of the function.

• Degree

• Volume

• Graph

• Consistency

Which of the following is the correct standard form of the polynomial function f(x) = 4x² – 8x⁶ + 9x⁸ – 3x?

• f(x) = 9x⁸ – 8x⁶ – 3x – 4x²

•  f(x) = 4x² – 8x⁶ + 9x⁸ – 3x

•   f(x) = 8x⁶ + 4x² + 9x⁸ – 3x

• f(x) = 9x⁸ – 8x⁶ + 4x² – 3x

The exponents of a polynomial function is arranged in a ______________ order if it is expressed in standard form.

• Increasing

• Decreasing

• Random

• Unspecified

Given the polynomial function f(x) = 7x⁴ – 2x³ + 9x⁶, what is the degree of the function?

• 6

• 2

• 3

• 4

Evaluate f(x) = 7x⁴ – 2x using f(2).

• 112

• 104

• 108

• 110

For what value of x will make the equation f(x) = 10x – 20 be zero?

• 1

• 2

• 3

• 4

Why is it important to write a given function in standard form before performing such operations and evaluations?

• It is good to see descending order of exponents.

• The rule of order of operations can be affected if terms are improperly written in order.

• You can write the terms in any way you wanted because it is not that necessary.

This postulate states that the measure of an arc formed by two adjacent arcs is equal to the sum of the measures of the two arcs.

• Arc Addition Postulate

• Segment Addition Postulate

• Sector Addition Postulate

• LIne Addition Postulate

It is a line that intersects the circle at two points.

(a)  

It is the point where the tangent intersects the circle.

• Segment of Tangency

• Intersection if Tangency

• Point of Tangency

• Center of the Circle