Determine the linear equation that best fits the given data; y 1 10.21 2 9.87 3 6.50 4 10.01 5 8.90 9.00 7 10.99

Q: Solve for x: 3x + 4= 9x +3 25 1 A 3 3. None of the above. SHOW HINT 1 6

A: We want to find the value of x.

Q: Find the numerical value if a = 2x+y² 5y-x² 2/+ (%)³ and y ==

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Q: x+2S 3x 16 R. 40

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Q: Solve B+4X=A X=?

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Q: 2. Determine the equation of the following function. State your answer as a piecewise function. y 10…

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Q: X. 24 10

A: I have provided solution in step 2.

Q: Solve for h. You must show all steps A = 21w + 2wh + 2lh

A: We need to solve the given equation for h.i,e., we need to express h in terms of l,w and A.

Q: Solve for x х— 1 6 21 Зх + 1

A: To find out value of x  3x+1/x-1= 21/6 18x+6 = 21x -21  27 = 3x  x= 9

Q: Solve for X in the equation, where -1 5 5 -2 0 5 0 4 -1 A = and B 1 0 4 2X = A + B X =

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Q: For AY 1 1. Find b. 4 b 2 1370

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Q: Solve for x: 24 3x - 2 15 91

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Q: 4. Solve for b: 2 5. Solve for x: x + (-5) = -7 2. ||

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Q: 1) 5=3+ 4a – 5a - 3) 4+3k-6k=-11

A: 1) 5=3+4a-5a 5=3-a

Q: Solve for a 3a - 6 = 3

A: we have the equation3a-6=3add both side by 6 we get 3a-6+6=3+6solving the equation we get 3a=9

Q: Solve for all values of x: 6 + 1 9 - x X 9 - x

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Q: -3x-2y=-15 -4x+2y=36 Solve by elimination and write as ordered pairs

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Q: 1- - 1ーyーyーズ y? dzdxdy

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Q: The solution set of the equation 0 = x + 12x + 27 is: a. x = 3 and9 b. x = -3 and -9 C. X = 12 and…

A: Simplify and find value of x

Q: 3. Write the following situation in the form of equations: Raju's father's age is 5 years more than…

A: Raju age is 13 years.

Q: Write the equation in the form (x – h) + (y – k)² = ?, and identify the solution set. * + y - 14y +…

A: Given, x2+y2-14y+49=0

Q: Solve for x in terms of the other letters. b+ 8 = 4ax - 3b

A:

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.