Q. 2 The following values of x and y were obtained in an experiment. It is required to estimate a, the value of x for which y = 0. 1.0 1.1 1.2 1.5 y -0.43 -0.09 0.15 0.67 Estimate a by fitting a cubic function.

Q: 12 148

A: The measure of an angle with it's vertex outside the circle is half the difference of the…

Q: Let A (1,0, 2) and B= (6, -2,3). Solve for projAB. =

A: Given vectors are A = 1, 0, 2   and   B = 6, -2, 3

Q: y 25 15

A: Use Pythagoras theorem.

Q: HSA.CED.3 2. Solve: 6x² = 5x - 3

A:

Q: Solve for r  us = -rtv

A: Given,            us = -rtv

Q: 101325 2.339x10 +5=. (998)(9.81) ' 2(9.81) +2 (998)(9.81) ' 2(9.81)

A:

Q: For the following Stem and Lent table if 10RIH31 then z Stem Leaf/

A:

Q: 17х +28 4х+4 12х- 16

A:

Q: Q Solve for X In4x-3lnx

A: Given: ln4x-3lnx2=ln2

Q: SOLVE FOR x & y M 40 K Y.

A: The value of the x and y needs to be evaluated

Q: Solve. 8x + 6y = -10 бу 3D 8x + 9y = 5 %3D

A: Given, 8x+6y=-10 8x+9y=5

Q: Solve. 20x+10 22(5) 20x X = = 39 Round to 4 decimal places.

A: Here we have to find the value of x.

Q: 5 . Solve: x - 3 21

A: We have to solve the equation: 5x-3≥1 Subtracting both sides 1, we get…

Q: Solve for x: A 2B x+3

A:

Q: 35 2x 21

A: Given information:

Q: Solve -3 +4- 2, = e++2y ,3

A:

Q: 6.

A:

Q: A А x 3 В

A: To find the value of x

Q: One model for expenditures at high school gives the cosr C, in dollars per pupil, as a function of…

A: The quadratic equation, y=ax2+bx+c can be expressed in the vertex form as y=a(x-h)2+k, where, the…

Q: 7. Solve: 3 = 2 x-1 + 5 x+1

A:

Q: Solve 23*- = 32. A. x 11 B. x 1 C. x 2 D. x 4

A:

Q: 18

A:

Q: Solve for x

A: According to given problem and we have to find value of x

Q: 19.6) =0 (m +4.9) (m²-9.8+19.6)=o

A: Answer

Q: v-10 3 三 v² – 5v+4 v-1 v-4

A:

Q: -3.8z + 2.6y = 4.1 5.2r + 6.2y = 3.2

A:

Q: MLLOM = 3x + 22, and MZMON = 4x + 123, find MZMON. M L.

A:

Q: -5 -6 = 2X – 5 -4 -5 3 -6 6 3 X =

A: Given: The matrix equation is, 6-59-4-53=2X-521-6-663 The objective is to find the matrix X.

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.