What is the value of this expression when x=-1 and y = 2? 4x°y?

Q: What is the equation of the median-median line for the dataset in the table? I Y 2 6 12 107 C 8 22…

A: Given n=10

Q: which real number values of x would make 9x+x^2 negative?

A:

Q: Ay 16- 12- 8- -16-12-8 -4 4 8 12 16 -8- -12- 16 Question Viewer 4. 4.

A: Answer is 3x-y=12.

Q: f(x) da - I f(2) dæ f(x) dr where a = and b =

A:

Q: Xem. Scm. 1Scm.

A:

Q: đ = , b = , = , d = Find đ +?

A: Given,  a→ = 2, 4b→ = -3, 5c→ = 1, -4d→ = -5, -3 We have to find a→+ c→.

Q: It! What is the value of x? (5x + 9)° 28 answer CHECK ANSWER

A: Topic- triangle

Q: Y 23 L. K 29 W 11x+2

A:

Q: M 48° 69 3. MZNOM = %3D

A: We have to find the given angle NOM .l

Q: (4x³y-$z+)(-2x-3 y7 z?) =D

A:

Q: MODELING REAL LIFE Write and solve an eg represent the number of miles. $20 plus $0.50 per mile $30…

A: For blue car  y = 20 + 0.5x Where x = number of miles

Q: Find TU in rectangle STUV. U 8p-98 2p V p+14 TU = %3D

A: In rectangle, opposite sides are in equal length. In the given rectangle UV=TS 2p=p+14 ⇒p=14

Q: equation

A:

Q: 10) Simplify. O yi

A: We have to simplify y520.

Q: 70° 8+3x E F

A:

Q: 115° 56 b.

A: Given data: Consider ∠A=56∘, ∠C=115∘. The objective is to find the ∠b∘.

Q: X = ? 54 72 |117 154 36 28 39 18 513 42 71

A:

Q: Find the value of x?

A: Given figure, we have to find the value of x,

Q: y 6. LA 2 D

A:

Q: 23 7. K. 29 I. W 11x+2

A:

Q: A group of 3 friends spends a total of $17.25 for brunch at a restaurant before tax and tip.…

A:

Q: S(1) = -e" sin (21 +7)

A:

Q: 9. x 12 18

A: We have to find the value of 'x'.

Q: Simplify  1/y+5/1/y-9

A: Case (i)If the given expression is,

Q: FIND THE VALUE OF X. 2. (9x-8)', (x+ 10) (x+ 2)

A:

Q: b) sin (2x +) = 0, ja -n<x <n

A:

Q: if 15cotx=12,then find secx?

A: Consider given trigonometry equation

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.