3. 4. The function y = a) (5, 1) 5* passes through the point b) (-1,5) The x-intercept of the function y = 6* is b) 6 a) 1 c) (1,5) c) 0 d) (5, -1) d) does not exist

Q: 2 + 1 Showing all work, completely simplify x+1 Final Answer:

A:

Q: • Show that for any two real numbers x, y, we have xy x² + y² 2

A:

Q: D Express the interval in (a-k, a+R) aad 1 x.-alc.R I(3x+1)?(<!

A: |(3x+1)2| &lt;1 both side we take square roots |3x+1|&lt; +1 3x+1 &lt;+1 3x+1&lt;1    or    3x+1&lt;…

Q: 45. Prove: If the diagonals of a trapezoid are congru- ent, then it is an isosceles trapezoid.

A: Prove:- if the diagonals of a trapezoid are congruent, then it is an isosceless trapeziod Now given…

Q: Find the singular values 01 202 of 7 A = || 0 -3 |

A: For matrix A, find ATA Next find eigenvalues of matrix ATA  det(ATA)-λ=0 Square root of non-zero…

Q: 1 Given that x 2 Vx, express 4* + 4* as a single power of 4.

A: We have to express 4x + 4x as a single power of 4.

Q: Express x XOR y with only AND, OR and NOT.

A: We can write-                    x OR y = NOT (  NOT x   AND   NOT y )

Q: 4 -512 + 8 dt. Evaluate Vi

A:

Q: 6. Which expression is the simplest form of V12+ V48

A: Solution

Q: Let u= and v=2i+j-2k. Please type in length |w| of w=2u-v. Please type (integer) number only

A: Given u=1,2,1 and v=2i+j−2k And w=2u−v We have to find the length w Here, u=i+2j+k…

Q: Flip a coin 10 times, denote X1, X2 the number of tails and heads respectively. Compute Corr(X1, X2)

A: Corr =-1

Q: I don't understand this can u see a clear version

A:

Q: 22. If (-1, 3, 5) x (0, a, 1) = (-2, 1, -1), determine a.

A: Given data is : -1, 3, 5×0, a, 1=-2, 1,-1 To determine the value of a.

Q: {1} C {1,2}. Select one: True

A: IN THE GIVEN FUNCTION Let A = {1} and B ={1,2} so the  A is subset of B means all elements of A are…

Q: • 21 real imaginary 2)

A: