Geometry Questions

Find the term indicated in the expansion x 3y 11 8th term

Consider the vectors in 3 space a b c such that 35 2b 4c 0 then it is necessarily true that O a a 0 b 3x b c c ax b d a b c 0 c 0

Instead of walking on the sidewalk around the perimeter students take a diagonal shortcut from corn corner across a rectangular vacant lot that measures 57 ft by 190 ft To the nearest foot how much distance do they save O 65 ft O 198 ft O 141 ft O 49 ft Time Remaining 08 ft

Quiz 3 Show all work No Calculator is allowed 1 Graph one cycle of the graph of f Label the intercepts and the high low points F x 5cos 6x n 2

ISM Quiz 5 4 Ims svhs co k How to sketch polar curves Kri Which of the graphs below are the graph of the polar equation r 3cos 20 when changes from S

When graphing r 9cos 40 the cos 40 0 on the interval

When graphing the polar equation r 3 cos 20 as 0 moves from to r the radius changes from quadrant to and the graph is

What are the two main branches of statistics The two main branches of statistics are descriptive statistics and inferential statistics sample statistics and population statistics qualitative statistics and quantitative statistics sample statistics and parameter statistics

B 6 3 E X m BAD m DAC AE 3 cm AB 6 cm AC 9 cm Yukar daki verilere g re ED x ka cm dir A 15 B 13 C 12 D 10 E S

an a n 1 d an 0 7 1 Sn a a to 13 terms 1 7 1 For each indicated series or sequence determine if it is a geometric or arithmetic one and then find the sum 16 marks a 12 16 20 24

Use the triangle given below to find an algebraic expression that is equivalent to the expression csc arccos 1 x For what range of values for x does this equivalence hold 8 1 1 x

Siven polynomial is below f x x 4x 6x 36 a 2 is a zero List all the zeros of the function Enter your answers as a comma separated list X b Write the polynomial as the product of linear factors f x

Gien polynomial is below h x x 19x 30 a 5 is a zero Find all zeros of the polynomial Enter your answers as a comma separated list If an answer does not exist enter DNE XM b Write the polynomial as the product of linear factors

Solve the inequality graphically Write the answer in interval notation x 4 less than equal to 5

Select the region you wish to be shaded O the union of the individual solution sets O the intersection of the individual solution sets PO 5 1 HOL 10

In circle F FG 3 and the length of GH Express your answer as a fraction times T H F Find the area shaded below

Consider the following equation 2y2 3 2 2x Step 2 of 2 Find the equation of the line which passes through the point 10 5 and is parallel to the given line Express your answer in slope intercept form Simplify your answer Answer 4 Points Keypad Keyboard Shortcu

ev Identify the quadrant or axis that the following point lies on If the point lies on an axis specify which part positive or negative of which axis x or y Answer 1 Point Selecting an option will display any further inputs needed to complete your answer O Quadrant I O Quadrant II O Quadrant III 0 9 O Quadrant IV Keypad Keyboard Shortcut

The graph below shows the function y log b x Which statement must be true about b Select one a 0 b 1 b b 1 c b 1 d b 0 3 2 1 21 3 4L 2 3 4 5 6 7 00 8

In the graph below the red graph is y cos x What function s represent the blue graph 4x 3 1 X 3 1 Select one or more a y cos x 3 b y cos x 4 c y cos x 2 d y cos x e y cos x 4 2x 3 1

The point Com in the graph below represents 1 O

Given the vector 6 12 6 12 with a directional angle of

Which polar equation below is the graph of TT 5 5TT 6 7 TT 6 Select one 2TT 3 4T 3 a r sin 40 cos Ob r sin 50 cos 60 c none of these Od r sin 30 cos 30 5 5 TT 2 3TT 2 TT 3 5TT 3 TT 6 11TT 6 0 5

0 S 3 Select one O a x2 3 y2 5 1 O b x2 9 y2 5 1 O c x2 3 y2 5 1 O d x2 9 y2 5 1 88 ap

Match the following functions with their equivalent functions cos 0sec csc tan cot Choose Choose sec 1 cos 0 Choose

Choose the equation that matches the graph 5 Select one 10 x a x 1 y 4 4 b x 1 y 4 16 Oc x 1 y 4 16 Od x 1 y 4 16

Given the graph of two vectors choose the image which best represents the difference of u Hint Graph the vectors on graph paper then draw the resultant vector Select one a 4 4 4 k

Given a vector begins at 2 3 and ends at 2 then the components of the vector are 4

Find the length of side h Select one a a 175 mm 181 mm OC c 171 mm Od 177 mm b b F 124 mm 107 H 42 G

Solve the rational equation If the equation has no 6 x 6 4 x 4 15x 18 x 2 10x 24

Vrite a system of inequalities that describes all the given conditions and graph the feasible region of the system Joyce is the marketing director for a new company selling a fashion collection for young women and she wishes to place ads in two magazines magazine V and magazine E Joyce estimates that each one page ad in magazine V will be read by 1 8 million people and each one page ad in magazine E will be read by 1 3 million people Joyce wants to reach at least 8 million readers and to place at least 2 ads in each magazine Write a system of inequalities that describes all the given conditions Let x represent the number of ads in magazine V and y the number of ads in magazine E Choose the correct answer below y z 1 38 x 6 15 x 22 y 22 Round to two decimal places as needed Choose the correct graph below OA O C OD Q

K Graph the feasible region for the system of inequalities y 6x 2 y 3x 4 Use the graphing tool on the right to graph the feasible region for the system of inequalities Click to enlarge graph 10 B B 10 8 G T

The Horizontal Line Test If it is possible to draw a horizontal line that touches the graph in at least two places then the function does not have an inverse Parabolic graph with no inverse Same graph with a red horizontal line that touches the graph in two places When the inverse function exists we can sketch a graph by switching the roles of x and y For every point on the graph swap the x and y values Another way of describing this transformation is to reflect the graph over the line

When the inverse function exists we can sketch a graph by switching the roles of x and y For every point on the graph swap the x and y values Another way of describing this transformation is to reflect the graph over the line Example In the graph below is shown in black is shown in red and is shown in blue Line graph with f x black line its inverse red line and y x blue line all intersecting at 4 4 Question Choose the graph of the inverse function Hint The line is drawn in blue in the answer choices Half a parabola with the points starting 6 0 intersecting 2 2 ending 6 3point5

In general if a single y value corresponds to multiple x values then the inverse function which has y values as inputs and x values as outputs isn t a function the inverse doesn t exist On a graph points with the me y value but different x values are on the same al ling

Math 2 SSS SAS AA State if the triangles in each pair are simila complete the similarity statement 1 H G 20 18 AFGH F 9 10 M L op

In circle C CD 3 and the area of shaded sector 37 Find the length of the arc highlighted below Express your answer as a fraction times 7 F S E D

Consider the following curve x 5 X 4 Find the slope m of the tangent line at the point 3 8 m y Find an equation of the tangent line to the curve at the point 3 8 y

Time left 0 54 4 A large totem pole in the state of Washington is 100 feet tall At a particular time of day the totem pore casts a 249 foot long shadow Find the measure of A to the nearest degree Select one a 35 b 45 C 22 d 68 249 ft 100 ft

An airplane pilot over the Pacific sights an atoll at an angle of depression of 5 At this time the hori distance from the airplane to the atoll is 4629 meters What is the height of the plane to the neares Select one a 4647 m b 460 m c 4611 m d 405 m 5 4629 m

Find the value of x Round the length to the nearest tenth 500 m Select one 40 a 321 4 m b 777 9 m c 652 7 m d 595 9 m x

Find the value of x to the nearest tenth Select one a 38 4 b 38 5 c 6 2 d 5 9 15 23

Find an equivalent value to cos 18 Select one a sin 18 b cos 72 c sin 72 d cos 162

Write the ratios for sin A and cos A A 10 Select one a b C d 26 24 sin A sin A sin A sin A 12 5 B 1 5 13 12 13 12 13 cos A cos A cos A cos A 5 13 12 13 5 13 5 12

Write the tangent ratios for ZY and ZZ 7 Z XO a Select one b C 4 d 65 Y tan Y tan Y tan Y 7 4 65 7 tan Z tan Z 4 tan Y tan Z 7 65 4 7 4 tan Z 65 4 4 65

Find the value of x to the nearest tenth x 55 Select one a 10 9 cm b 6 2 cm 8 9 cm c 12 7 cm d 15 5 cm

The lengths of the sides of a triangle are given Classify each triangle as acute right or obtuse 8 15 17 8 9 11 3 5 7 Choose Choose Choose

Find the value of x to the nearest tenth 12 Select one a 10 2 b 14 2 c 14 5 X d 10 7 320

Find the missing value to the nearest hundredth sin 5 19 Select one a 15 26 b 74 74 c 14 74 d 55 37

Find the missing value to the nearest hundredth cos 2 5 Select one a 66 42 b 21 8 c 23 58 d 63 21