Answers created by turksvids

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• True or false The graph of a polynomial function of degree n has at most n-1 turning point?
  
• How do I do geometric sequences on an Nspire?
  
• How do you describe the end behavior for #f(x)=x^4-x^2-2#?
  
• Circle A has a radius of #2 # and a center at #(3 ,1 )#. Circle B has a radius of #4 # and a center at #(8 ,3 )#. If circle B is translated by #<-4 ,-1 >#, does it overlap circle A? If not, what is the minimum distance between points on both circles?
  
• How much candy at $1.16 a pound should be mixed with candy worth 86¢ a pound in order to obtain a mixture of 60 pounds of candy worth a dollar a pound?
  
• How do you solve | x - 3 | = x + 1 graphically?
  
• How do you graph #y=sqrt(x-1.5)#, compare it to the parent graph and what is the domain and range?
  
• How do you solve #-192\leq - 8( 6p - 4) - 8p?#
  
• How do you solve #2( x + 1) + 2= x + 8#?
  
• What is the lim_{x to +oo}{x*ln((x+1)/(x-1)} ?
  
• Question #bbbe5
  
• Question #59763
  
• Find a vector of magnitude 4 unit and parallel to vector I + j?
  
• How do you solve the equation #cosZ=0.98#?
  
• How do you solve #[(x+3y),(3x+y)]=[(-13),(1)]#?
  
• How do you evaluate #6\sqrt { 10} + 6\sqrt { 80} - 4\sqrt { 72} - 7\sqrt { 180}#?
  
• What is the quotient of $59.26 divided by 2.8 when using the rule of five for its estimation?
  
• How do you find the exact value of the six trigonometric functions of the angle whose terminal side passes through #(2/3, 5/2)#?
  
• A triangle has sides A, B, and C. Sides A and B have lengths of 2 and 4, respectively. The angle between A and C is #(7pi)/24# and the angle between B and C is # (13pi)/24#. What is the area of the triangle?
  
• Question #a34bc
  
• Question #e9dcc
  
• Question #58b59
  
• Question #8b99b
  
• Question #8a1bb
  
• Question #73ff0
  
• Question #d9f99
  
• Question #bff37
  
• How do you solve sin x(cosx -1)= 0 over the interval 0 to 2pi?
  
• Question #5f987
  
• How do you find the sum of the finite geometric sequence of #Sigma 5(-3/2)^(n-1)# from n=1 to 8?
  
• The sum of three consecutive odd integers is #-1317#. What is the smallest number?
  
• Question #97418
  
• How do you graph to solve the equation on the interval #[-2pi,2pi]# for #tanx=sqrt3#?
  
• How do you find the complement and supplement of #2# radians?
  
• For what value of #x# is #sinx=cos19°#, where # 0° < x < 90°#?
  
• Question #0cdf1
  
• Question #5ddf3
  
• Question #81e80
  
• How do you solve the system of equations #2x + y = 4# and #5x + 4y = 7#?
  
• 3/(x-1)+4/(1-2x)?
  
• You deposit $10,000 into an account that pays 3% interest compounded quarterly. Approximately how long will it take for your money to double?
  
• A mixture of 30 pounds of candy sells for $1.10 a pound. The mixture consists of chocolates worth $1.50 a pound and chocolates worth 90 cents a pound. How many pounds of the $1.50 chocolate were used to make the mixture?
  
• How do you write a polynomial in standard form, then classify it by degree and number of terms #–4 + 3x –2x^2#?
  
• A recipe requires a ratio of 4 potatoes to 6 carrots. You accidentally use 5 potatoes with 6 carrots. What is the least number of potatoes and carrots that you can add to get the correct ratio of potatoes to carrots?
  
• Question #5e34b
  
• Question #dc12a
  
• How do you graph #y=sqrtx-1#, compare it to the parent graph and what is the domain and range?
  
• Question #75e1c
  
• Question #b1d24
  
• Question #ca2d2
  
• Solving Trigonomic Equation. IF 0<x<360, what is the value of cosx in the equation 2cos^2x+sin^2x=41/25?
  
• Question #13cfe
  
• What is #int_(0)^(pi/2) cscxtanx dx #?
  
• Question #0d160
  
• How do you solve #35\leq 5a + 4( - 7a + 3)#?
  
• Question #4ff0f
  
• Question #61a81
  
• How do you use the half angle formulas to determine the exact values of sine, cosine, and tangent of the angle #165^circ#?
  
• Question #64eb9
  
• Question #aa218
  
• Question #20111
  
• Question #85387
  
• Question #a0e30
  
• A is (a,3) and B is (4,b). If the midpoint of AB is (3,5) , what are the values of A and B?
  
• How do you rewrite #y^x = 218/157 # in logarithmic form?
  
• How do you convert #2y= -x^2+4xy # into a polar equation?
  
• Question #46c50
  
• How do you calculate #(1+i)/(1-i)#?
  
• Question #62be1
  
• Can someone help me find the functions f and g? Thanks!
  
• Question #06d05
  
• How do you identify the period and asympotes for #y=-tan(pi/2theta)#?
  
• Question #b999c
  
• A triangle has sides A, B, and C. The angle between sides A and B is #(pi)/2# and the angle between sides B and C is #pi/12#. If side B has a length of 4, what is the area of the triangle?
  
• How do you test the series #Sigma n/sqrt(n^3+1)# from n is #[0,oo)# for convergence?
  
• Question #5a205
  
• What is the value of #tan^2(1/2 sin^(-1)(2/3))# ?
  
• Question #d989d
  
• How do you find the remaining side of a #30^circ-60^circ-90^circ# triangle if the longest side is 8?
  
• Question #a8fbe
  
• A collection of 25 coins consists of nickels, dimes, and quarters. There are three times as many dimes as nickels and three more dimes than quarters. What is the total value of the collection in dollars and cents?
  
• How do you solve the system of equations #x+ y + z = 82#, #x - y - z = 72#, and #x - y + z = 24#?
  
• How do I graph #f(x) = x^5 - 3x^4 + 11x - 9# on an Nspire?
  
• Question #fe09d
  
• What is the axis of symmetry and vertex for the graph #y=x^2-3x+8#?
  
• What is the derivative of #f(t) = (t^2+1 , t-e^(1-t) ) #?
  
• Question #6dbbf
  
• Question #58b15
  
• Question #8dc15
  
• How do you simplify #(2^5*2^-4)/2# and write it using only positive exponents?
  
• Question #a7c99
  
• What is the axis of symmetry and vertex for the graph #y= 1/2x^2#?
  
• How do you simplify #cot^2x-csc^2x#?
  
• How do you find the vertex of #y = -|x-7|+9#?
  
• How do you rewrite the inequality #abs(x+5)<=9# as a compound inequality?
  
• Question #2f3ee
  
• Question #7280b
  
• How do you find the asymptotes for #f(x)= -1/x#?
  
• (PLEASE EXPLAIN) How to Solve Tanx Cosx Sinx-1=0 algebraically, over 0 ≤ x <360 Deg.?
  
• Question #92ade
  
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