Which of the following is a polynomial function? A (x)-x+2x +4 B. (x) x + 2/x-2 C f) Vy - 2()+5(V)- D.(x) 3x4 + Bx

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.6: Quadratic Functions
Problem 57E
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New Site, Gredu, Panabo City
Second Quarter
Parallel Assessment in Mathematics 10
S. Y 2020 2021
раper.
1 Which of the following is a polynomlal function?
A. f(x)x+ 2x + 4
B. f(x)= x + 2/x - 2
C fx) = V - 2() + 5(VT) - 1
D. ((x) = 3x-4+ Bx
For numbers 2-4, refer to the polynomial f(xr)= -5x + 6x - 7x + 4.
2. What is the degree of the polynomial function?
A. 2
D. -5
В. 3
3. What is the constant term?
C.1
A. -7
В 4
D. 6
4. What is the leading term?
A. -5x
5. How will you describe the end behavior of the graph of f(x) = -5x - x + 1?
A. The graph rises to the left and to the right.
B. The graph falis to the left and to the right
What is the maximum number of turning points of ((x) Bx + 2x - 4x ?
A. 4
B. 6x
D. 4
C-7x
C The graph falls to the left and rises to the right.
D. The graph rises to the left and falls to the right.
6.
B. 3
D. 1
1. Describe the behavior of the graph of /(x) = (x + 3)'(x + 2)(x-1) relative to x =-
A. crosses the x-axis
B. tangent to the x-axis
C paralle! to the x-axis
D. parallei to the y-axis
B. Analyze the end behavior of the graph of f(x) -4x- 2x - 4 based on its leading coefficient.
A. The graph rises to the left and to the right.
B. The graph falls to the left and to the right.
9. It is a line that intersects a circie at exactly two points.
C. The graph fails to the left and rises to the right
D. The graph rises to the ieft and falls to the right.
9. Diameter
C. Secant
D. Radius
A. Chord
10. The point of intersection of the line and the circle is called the
A. chord
B. point of origin
C pcint of secant
D. point of tangency
For numbers 11-20, Identify the degree and number of turning point/s) in each function given on the table. Write your
answer on your paper.
Polynomial functions
Degree
Maximum number of
turning points
11-12. f(x) = x + x2 + 1
13-14. (x) = x
15-16. (x) = Bx - 7x2 + 3x +7
17-18. /(x) = -x' + 4x5 - 3x +1
19-20. f(x) = 5x - 15x
21. What is the sum of the measures of the central angles of a circle with no common interior points?
D. 90
of a circle is an angle formed by two rays whose vertex is the center of the circie.
D. tangent
В. 35
C. 180
A. 360
22. A
A. minor arc
B. central angle
C. chord
23. If the radius of the circle is 5 Inches, what is the diameter?
A. 5 inches
24. ZABC is inscribed in a circle. If mAC 110, what is the measure of LABC?
A. 60°
25. If two inscribed angles of a circle (or congruent circles, intercept congruent arcs or the same arc, then which of the
fallowing statements is true?
A. m2A = 2m ZB
B. 10 inches
C. 25 inches
D. 2 inches
B. 55
C. 30
D. 15°
3. m ZA =m 2B
C. mzA=m ZB
D. mA= (m Z B)?
26. The quadrilateral ABCD is inscribed in a circie. f meBAD = 68 and MZABC = 75, find mzBCD.
A. 52
B. 56°
C. 104"
27. ZABC is inscribed in a circle. If mAC = 120, what is the measure of ZASC7
C. 30
D. 112"
A. 60°
B. 55
D. 15
28. What is the relationship between the measure of the intercepted arc and the measure of its corresponding inscribe
angie?
A. The measure cf the intercepted arc is twice the measure of the inscribed angle.
B. The measure of the intercepted arc is one - half the measure of the inscribed angle.
Transcribed Image Text:New Site, Gredu, Panabo City Second Quarter Parallel Assessment in Mathematics 10 S. Y 2020 2021 раper. 1 Which of the following is a polynomlal function? A. f(x)x+ 2x + 4 B. f(x)= x + 2/x - 2 C fx) = V - 2() + 5(VT) - 1 D. ((x) = 3x-4+ Bx For numbers 2-4, refer to the polynomial f(xr)= -5x + 6x - 7x + 4. 2. What is the degree of the polynomial function? A. 2 D. -5 В. 3 3. What is the constant term? C.1 A. -7 В 4 D. 6 4. What is the leading term? A. -5x 5. How will you describe the end behavior of the graph of f(x) = -5x - x + 1? A. The graph rises to the left and to the right. B. The graph falis to the left and to the right What is the maximum number of turning points of ((x) Bx + 2x - 4x ? A. 4 B. 6x D. 4 C-7x C The graph falls to the left and rises to the right. D. The graph rises to the left and falls to the right. 6. B. 3 D. 1 1. Describe the behavior of the graph of /(x) = (x + 3)'(x + 2)(x-1) relative to x =- A. crosses the x-axis B. tangent to the x-axis C paralle! to the x-axis D. parallei to the y-axis B. Analyze the end behavior of the graph of f(x) -4x- 2x - 4 based on its leading coefficient. A. The graph rises to the left and to the right. B. The graph falls to the left and to the right. 9. It is a line that intersects a circie at exactly two points. C. The graph fails to the left and rises to the right D. The graph rises to the ieft and falls to the right. 9. Diameter C. Secant D. Radius A. Chord 10. The point of intersection of the line and the circle is called the A. chord B. point of origin C pcint of secant D. point of tangency For numbers 11-20, Identify the degree and number of turning point/s) in each function given on the table. Write your answer on your paper. Polynomial functions Degree Maximum number of turning points 11-12. f(x) = x + x2 + 1 13-14. (x) = x 15-16. (x) = Bx - 7x2 + 3x +7 17-18. /(x) = -x' + 4x5 - 3x +1 19-20. f(x) = 5x - 15x 21. What is the sum of the measures of the central angles of a circle with no common interior points? D. 90 of a circle is an angle formed by two rays whose vertex is the center of the circie. D. tangent В. 35 C. 180 A. 360 22. A A. minor arc B. central angle C. chord 23. If the radius of the circle is 5 Inches, what is the diameter? A. 5 inches 24. ZABC is inscribed in a circle. If mAC 110, what is the measure of LABC? A. 60° 25. If two inscribed angles of a circle (or congruent circles, intercept congruent arcs or the same arc, then which of the fallowing statements is true? A. m2A = 2m ZB B. 10 inches C. 25 inches D. 2 inches B. 55 C. 30 D. 15° 3. m ZA =m 2B C. mzA=m ZB D. mA= (m Z B)? 26. The quadrilateral ABCD is inscribed in a circie. f meBAD = 68 and MZABC = 75, find mzBCD. A. 52 B. 56° C. 104" 27. ZABC is inscribed in a circle. If mAC = 120, what is the measure of ZASC7 C. 30 D. 112" A. 60° B. 55 D. 15 28. What is the relationship between the measure of the intercepted arc and the measure of its corresponding inscribe angie? A. The measure cf the intercepted arc is twice the measure of the inscribed angle. B. The measure of the intercepted arc is one - half the measure of the inscribed angle.
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