For what value of x does the function g(x) x - 2x concave downward? В. A. x -1 D. x< 2 C. x -2 1/3

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A: The figure given below represents the diagram of two triangles. For triangle ABC and triangle AED,…

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

Q: Solve for X. X = (21-×3-1 5 = I.

A: Given that

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A: To write down the equation of the straight line joining the two given points.

Q: %3D 31 +8y= -9- -1

A:

Q: Solve on y

A: Given, 5(x - 2) &gt; 9x - 3(2x - 4)                5x - 10 &gt; 9x - 6x +12                5x -10…

Q: 4 9.

A:

Q: Solve for x in -1-4 30 XT. = -10 X = = -2-54 1 -2 XT. 2-4-4 -24

A: Given the matrix equation:[−13​−40​]XT=−10[−22​−5−4​4−4​]+[1−2​−24​]XT Let's denote the left-hand…

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A: This means that the product of matrix A with another matrix given an identity matrix. Therefore the…

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A:

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A:

Q: Solve.  1000(7x - 10) = 50 (412 + 100x)

A: Given- 10007x-10=50412+100x To Solve- The above expression.

Q: dz Evaluate the integral 22 Iz-1=2 2i

A: Cauchy integral formula

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A: It is given that, alogaM We have to solve it.

Q: Solve SJI+x? x de

A: By the derivative method i have solved the problem

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A:

Q: 16 a

A: topic - similar triangles

Q: Solve for x. (3x + 2)* 62 O x-20 O x-38.7 O x-21.3 O x-62

A:

Q: Solve for r 4. -3 6.

A:

Q: Solve for VW

A: Use the Pythagoras theorem as there is a right-angled triangle present in the circle, use the…

Q: Solve for x. 2x+29 3x+8

A: Both the angle with x variable makes a supplementary angle.i.e (180°).

Q: If 2*+l = 3-* then find the value of x

A:

Q: 8, 24

A: Tangent-Secant  Theorem: If a tangent and a secant are drawn from an external point to a circle,…

Q: 19.6) =0 (m +4.9) (m²-9.8+19.6)=o

A: Answer

Q: Solve by Crammer Rule

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.

Q: solye absolute 3x+5 こ8

A: Our Aim is to solve the absolute value of the expression given below:-3x+52=8 -(i)

Q: Solve for x 9 15 21

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.