Question 13 of 20 : Select the best answer for the question, 13. Which graph matches...
Question 13 of 20 : Select the best answer for the question. 13. An object has a frequency of three vibrations per second. Write an equation in the form d = sinwt for the object's simple harmonic motion. O A. d = sin3211 O B. d = sinorit O C. d = sinot O D. d = sinnt
Question 13 of 20 Select the best answer for the question. 13. What's the slope of the line that passes through the points (-5,-8) and (3, 8)? A. 2 D.-2 Mark for review (Will be highlighted on the review page) <--(Please use these buttons for navigation browser buttons) Previous Question Next Question
what type of graph is B Give a complete graph of the polar equation 7cos 20 and identify the type of polar graph ОА. OB 400 10 A90 SO ос, OD 400 1 RON NO 09 10 -10 180 -10 -10 10 -10 270 370 270 2 The polar graph of 7 cos 20 is a Give a complete graph of the polar y the type of polar graph. lemniscate A90° 510 909 limacon (where a#b) @ 10 Q 180...
Question 6 of 20 Select the best answer for the question. 6. If a decorative sign in the form of a circle has a diameter of 10 feet, what it the area of the sign, to the nearest square foot? A. 31 ft2 B. 79 ft2 C. 16 ft2 D. 157 ft Question 7 of 20 Select the best answer for the question. The sides of a central angle in a circle are A. two radii B. a tangent and...
-27 (125-14)- Graph the two points given below and answer the following question. A Yes" or 'No without a graph will not be graded. Determine if the given polar coordinates represent the same point. MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Find all the polar coordinates of the point. 5) 5) (-9, r/3) A) (9, 4n/3+2nnt). (-9, T/3+2nn) Find the Cartesian coordinates of the given point. 014 4 A) (2/3,-2) Form A...
Question 7 of 20 : Select the best answer for the question. 7. Find the standard form of the equation of the ellipse satisfying the following conditions: Foci: (-3,0), (3, 0); vertices: (-7, 0), (7,0) O A. x² ² + 40 49 O B. x2 + y2 = 1 49 40 O c. x2 + y2 - 1 9 49 D. x² + y² 9 40 -1
Question 4 of 20 : Select the best answer for the question. 4. Complete the following identity: sin x + siny - 2 COS X + cos y O A. tanky O B. tan*ty O C. cot My O D. tan x +tany
Test for symmetry and graph the polar equation r=9cos (20) a. Is the polar equation symmetrical with respect to the polar axis? O A. No O A No OB. May or may not be symmetrical with respect to the polar axis OC. Yes b. Is the polar equation symmetrical with respect to the line ? મ O A. May or may not be symmetrical with respect to the line = OB. No OC. Yes c. Is the polar equation symmetrical...
Question 18 of 20 : Select the best answer for the question. 18. What's the equation of the graphed exponential function below? 10 |||||||| |||||||||||- -10 -5 | ||| X4 || 女|||||||| -10 O A. f(x) = logX O B. f(x) = 1 - logX OC. f(x) = log2 -X OD. f(x) = - logX
Select each differential equation that matches the slope field segment. (IV) y 15 I O y = y(15 - ) y = y(3-) O y = cos(1) O y = x(3 - x) Oy -C05 (15) Select each differential equation that matches the slope field segment. y 3 r 25 y = y(3-y) Oy = cos(y) Oy - cos (15) y = y(15-) OV