Algebra. Your IP: 198.12.226.69 Performance & security by Cloudflare, Please complete the security check to access. Ex 4.4, 2 - Find values of k if equation has two equal roots. This selection will help you to find what the place value is of a particular digit in a number. Find the value(s) of k that makes each of the following systems stable. • In the following exercises, find the value(s) of k that makes each function continuous over the given interval. You may need to download version 2.0 now from the Chrome Web Store. If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. Home. Let us implement this in Python using the sklearn library and our own function for calculating WSS for a range of values for k. We obtain the following plot for WSS-vs-k for our dataset. With k = -29 there are two possibilities. From this the equilibrium expression for calculating K c or K p is derived. Another way to prevent getting this page in the future is to use Privacy Pass. These values are substitued into the equilibrium expression and the value of the equilibrium constant is then calculated. f(x)=\\left\\{\\begin{aligned} \\frac{x^{2}+3 x+2}{… The data below were collected for the following reaction: 2NO2 (g) + F2 (g) ->2NO2F(g) A: Calculate the value of the rate constant, k. Initial Rate [NO2](M) [F2](M) Initial Rate (M/s) 0.100 0.100 0.026 0.200 0.100 0.051 0.200 0.200 0.103 0.400 0.400 0.411 If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. Find the value of k for which each of the following system of equations has infinitely many solutions : 2x + 3y = 2 (k + 2)x + (2k + 1)y - 2(k - 1) Concept: Pair of Linear Equations in Two Variables. The solution is k = -29. You may need to download version 2.0 now from the Chrome Web Store. From this the equilibrium expression for calculating K c or K p is derived. Plots & Geometry. If we define: L(alpha) = lim_(x rarr alpha) (x^2+8x+k)/(x+2) If alpha=-2 the limit exists provided k=12 => L(-2) = 4 For any other value of alpha, the limit always exist, k is arbitrary, and L(alpha) = (alpha^2+8alpha+k)/(alpha+2) The question is incomplete as the value of x is not specified for the limit. (i) (7, –2), (5, 1), (3, k) (ii) (8, 1), (k, – 4), (2, –5) If the latter (which we would like to rule out), there will be a solution for which z = 0. Solution : When three points are collinear then the condition is Where, Substituting the values, Therefore, The value of k is 4. (i) 2x2 + kx + 3 = 02x2 + kx + 3 = 0Comparing equation with ax2 + bx + c = 0a = 2, b = k, c = 3Since the equation has 2 equal roots, D = 0b2 – 4ac = 0Pu. Op yen) + z(x + 1) x 061) = x(1) Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. Cloudflare Ray ID: 5f9fe3989a3516b1 (7, 2), (5, 1), (3, k) Let the given points be A(7, 2) , B(5, 1) , C(3, k) If the above points are collinear, they will lie on the same line, i.e. Find the value of k, if x – 1 is a factor of p(x) in each of the following cases: (i) p(x) = x 2 + x + k (ii) p(x) = 2x 2 + kx + √2 (iii) p(x) = kx 2 – 2x + 1 (iv) p(x) = kx 2 – 3x + k Solution: (i) p(x) = x 2 + x + k Apply remainder theorem =>x - 1 =0 => x = 1 According to remainder theorem p(1) = 0 we get the equilibrium concentrations or pressures of each species that occurs in the equilibrium expression, or enough information to determine them. If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. To find : The value of k? Cloudflare Ray ID: 5f9fe3e7184537ee • These values are substitued into the equilibrium expression and the value of the equilibrium constant is then calculated. Find the Value Of K For Which Each of the Following System of Equations Have Infinitely Many Solutions : 2x - 3y = 7 (K + 2)X - (2k + 1)Y - 3(2k -1) Concept: Pair of Linear Equations in Two Variables. ===== First write each line in y=mx+b form to see the slope of each: Trig. The factors for are all numbers between and , which divide evenly. 3 ay 19 – ku(t)=141) 3. dip yen + zky(i)= x(0) 4 ay 049 + x96) = x(6) 5. Performance & security by Cloudflare, Please complete the security check to access. (7, -2), (5, 1), (3, k) . Find the values of k so that the lines described by 2x-3y=12 and kx+6y=48 are parallel. Ex 7.3 , 2 In each of the following find the value of k , for which the points are collinear. Click hereto get an answer to your question ️ In each of the following find the value of k , for which the points are collinear. Another way to prevent getting this page in the future is to use Privacy Pass. 40) + 2 ky()= x(e) 2. • For the trinomial, find the value of . The value of k is 4. Transcript. Ex 4.4 ,2Find the values of k for each of the following quadratic equations, so that they have two equal roots. If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. Step-by-step explanation: Given : If the points A( 7,-2), B (5,1) and C (3,k) are collinear. In each of the following find the value of ‘k’, for which the points are collinear. To find all possible values of , first find the factors of . Click hereto get an answer to your question ️ In each of the following find the value of 'k' , for which the points are collinear. The data below were collected for the following reaction: 2NO2 (g) + F2 (g) ->2NO2F(g) A: Calculate the value of the rate constant, k. Initial Rate [NO2](M) [F2](M) Initial Rate (M/s) 0.100 0.100 0.026 0.200 0.100 0.051 0.200 0.200 0.103 0.400 0.400 0.411 K-8 Math. Place Value of a Number. 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