

show your work please thank you substitute the matrix 12-14 A = 1 3 1 24...
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For the piecewise function, find the values h(-7), h(-1), h(3), and h(8) 1 - 2x -16, for x < -7 h(x) = { 3. for - 75x<3 x +9, for x 23 Graph the following. 4 f(x)= 7X+3, for x< 7. -1, for x 27 Choose the correct graph below. OA. Oc.
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Problem 5.1: Find the GS for y'"' + y" + y' + y = 1 + e* + e-* + e2x + e-2x Problem 5.2: Find the GS for y(4) – y(3) – y(2) – y(1) – 2y = 1 + x + x2 + x3
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D) 12 x3+x²–14x-24 76. What is the simplified form of when x 47 411-14 -24 77. Given that (x-3) is a factor of x' + x2 - 17x + 15, what are the remaining factors? A) (x - 5)(x + 1) B) (x - 1)(x + 5) C) (x - 5)(x - 1) D) (x + 1)(x + 5) 78. Given that (x + 1) is a factor of x3 - 2x2 - x...
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12 - 14: Consider three unlinked genes: a, b, c are the recessive alleles, and A, B, C are the dominant alleles. Now if two triple heterozygote individuals (i.e. Aa/Bb/Cc) are crossed; *12. What is the probability of getting an offspring that was recessive for all three genes? a) 3/4 = 0.75 b) 1/64 = 0.0156 c) 1/8 = 0.125 d) 1/4 = 0.25 e) 27/64 = 0.422 *13. What is the...
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Leave space between solutions. CLEARLY LABEL YOUR SOLUTIONS TO EACH PART. 1. a) Show all the work required to write -12 csc = 4r in rectangular form. b) Show all the work required to write 2x=-6y? in polar form.
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4. Let A be the following matrix. A=124 (a) Find the inverse of the following matrix using cofactors. (b) Check that your answer is correct by computing AA-1to see that you get I.
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Consider O the matrix A= o 15 I 12 o 1 -2 14 a) Find all the eigenvalues of A. Find any b) One of A's eigenvalues is x=2 . eigenvector corresponding to a= 2.
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5.5 EXERCISES 1-6 Evaluate the integral by making the given substitution. 1. cos 2x dx, u= 2x 2. | xe dx, u = -x x3 + 1 dx, u= x + 1 sin cos e de, u = sin e - dx, u=x4 - 5
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Solve for the currents in the circuits below by writing the system equations, forming the augmented matrix A from Ax = b, and then performing Gaussian elimination with back substitution. 13 a) V1 = 12 V R1 = 612 R2 = 212 R3 = 3 22 R4 = 112 b) V1 = 24 V V2 = 12 V Ri=522 R2 = R3 = 30 12
Please solve the following linear algebra problem.
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6. (12 pts) Show that the function T: R3 R2 defined by T | ( 7x + 4y - z T-x+3y + 2z) is a linear transformation from R3 into R2.