Question 4 12 -12 -9 6 9. -12 O y-x-31 Oy-bx-91+3 O y-l-6 O y-bx+3 Or+31-6

Q: Evaluate if x=4,8,3,-2 ∑x ∑x+1 ∑(x+1) 3∑x - 4

A: Given that  if x=4,8,3,-2

Q: 5 16 x + 2 5 10) x + 2, 1 + 4 4

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Q: If 3a - 7 6a, then 9a =

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Q: Simplify

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Q: 옮+ O 2001 + 1/10 0 - + 0 - 20 + 0 0-20 + -

A: Given query is to simplify the expression.

Q: -4 1 -6 1 A = 1 -1 0 -4

A:

Q: -7 41-43* B = 1 C= 2 8 A = 3 -2 -5 6 If D=CT, d1,2 = -14 -49 30 36

A: We get the transpose of a square matrix when we interchange the respective rows with respective…

Q: - 2 5 2 2 -4 -5 2 В C 1 -4 4 1 2 5 2 2С + BA CT 11 41

A: The given matrices are

Q: 1 -2 4 -2 3 If A = 3 5 -1 and B -1 find 2A+ B. -2 1 3 1 2 ? ? 2A + В %— ? ?

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Q: 4 -2 1 -2 A = -3 1 -2 3 1 -1 -1 determine the following entries: a32 = a21 = a13 %3D

A: Given matrix is A = 4-21-2-312-231-1-1

Q: 1 2 = 0 2 1 1 1 1. -4 4 If A = 1 -2 -3 and B 1 then 1 A +B =

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Q: 0 -2 -1 1 A =| 2 and C = -1 -1 1 1 1. A - C 1.

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Q: 1+2sin(2Ø)=0

A: Any trigonometric equation in terms of variable x has infinitely many solutions if the domain of the…

Q: 2 3 A=0-1 3 [1 -1 6] B-4 0 [4 3

A: Given matrices are We will find the product BA as follows.

Q: | If 4 1 Au 3 and Av = -3 -3 then A(2u + 30)

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Q: 2. A) With the function f (x) = log2 ×. Uses the reciprocal properties of a function to trace the…

A: Given the function is fx=log2x Note: We are allowed to solve one question at a time

Q: If B = 101 -2 2 2 -2 -2 -1 then det (B5) =

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Q: 7 - 5p + 3q  p = 1  q = 7

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Q: -5 10 15 -5 1 5 18 x

A: Given query is to find the interval where function is increasing and decreasing.

Q: -1 4 12. А %3D , b2 -2

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Q: Rpup (hur +81 0=1²² x=h₁ б E I =

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Q: Use the figure below to write the vectors a, b, c, and d as linear combinations of the vectors u and…

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Q: O 7/1 - OO M8 7/43

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Q: - 5 1 4 2 1 0-3 -4 Add: -6 -1 -5 6 4 7 0. -2

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Q: -1 1 0 0 1 2 3 and B = 0 2 A = -3 1 A + B

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Q: 1 -2 4 then what is 2A+ B" ? If A = and B 5 -3 -2

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Q: Simplify m - 2 + 2 m + 1 1+ 2m 1+ m+ 1 1 3m 3m +2 m-1 3m +2

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Q: 1 -4 4 0 - 1 3 -6 0 1 3 - 4 2 3 7

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.