Direction: Encircle the letter of the correct answer
6. Which of the following is a polynomial function?
a. f(x) = 8x3 + 4x2 + 2x
c. P(x) = 10x4 + + 4 -4 V5
b. f(x) = 6x-3 + 3x - 2 + 8
d.y= 2x² + 3x-2+1
7. What is the quotient when (x2 – 14x + 49) is divided by (x-7)?
a. x +7
b. x - 49
c.x-7
d. x + 4
8. The standard form of the polynomial function f (x) = x(x - 7)(x +7) is
a f(x) = x - 49x
b. f(x) = x2 – 49x
c. f(x) = x3 + 49x
d. f(x) = x2 – 49x
9. What is the y-intercept of the polynomial function y = -x⁴+16?
a. -1
b. 16
c. 4
d. 2
10. The dimensions of a refrigerator are: height = 8x+5 inches, length = 2x-2 inches, and width = x+2 inches, what is the volume of the refrigerator?
a. 20x3 + 55x2 – 83x – 15
c. 16x3 + 26x2 – 22x - 20
b. 9x3 + 55x2 - 83x - 60
d. 24x3 + 55x2 + 83x - 50
11. It is an arc of a circle whose measure is less than that of a semicircle.
a Minor arc
b. Semi arc
c. Major Arc
d. Chord
12. An angle formed by two rays whose vertex is the center of the circle is called
a. Inscribed angle
b. Central Angle
c. Segment
d. Arc
13. The degree measure of a semicircle is
a. 180
b. 360°
c. 90
d. 60
14. What is the factored form of P(x) = x2+ 6x + 8?
a. P(x) = (x + 4) (x + 2)
C. P(x) = (x-4) (x + 2)
b. P(x) = (x-4) (x-2)
d. P(x) = (x + 4) (x - 2)
15. The leading coefficient of the polynomial x2 + 5x + 8 is a 2 b. 1 d. 8 are circles with congruent radii.
a. Semicircles
b. Central Angles
c. Congruent circles
d. Arcs
17. It is a proof that uses figures on a coordinate plane to prove geometric properties
a. Coordinate Proof
b. Distance Proof
c. Segment
d. Arcs
18. A line that intersects a circle at exactly two points.
a. diameter
b. tangent
c. secant
d. chord
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Answer:
6.D
7.D
8.B
9.C
10.A
11.B
12.D
13.A
14.B
15.C
16.A
17.A
18.D
Step-by-step explanation:CARRY ON LEARNING