Use the functionf (x) 3-5x2, in the next 3 questions to find and simplify the following: %3D

Q: 6(2x2 – 5) = [?] X=-3 Enter

A: Put value to solve this

Q: Find the number of terms in this polynomial, -2s - 4

A: Given query is to find the number of terms in the polynomial.

Q: x > 199; what is the values of x?

A: given that  -3x>199-x>66.33  x<66.33

Q: Find the Domain y=2x-4

A: y=2x-4 is a polynomial with degree= 1  For polynomials, there are no restrictions on x.

Q: How did you find A=250

A:

Q: Find da. (2.イ)き.(2x3)年 (2X+3) (xャイメー3) %3D

A:

Q: Find PQ. 8x – 27 4x + 33

A: We find length PQ

Q: -16 2/3 = -3 1/2 x -(-4 3/5)

A:

Q: How did you get the 0.6x?

A: GivenA store is having a 40% off sale. The sale price of an item is $90.    We are required to…

Q: 10x=106

A:

Q: find the value of x 3x²-l1x

A: We know, The lengths of tangents drawn from an external point are equal ⇒3x2-11x=4 On simplifying…

Q: plot (-2, 3 1/2)

A: Solution: The objective is to plot the given point.

Q: a x (3 x 6) = 400

A: a x (3 x 6) = 400 a=?

Q: x=-2 x+3y=4

A: Given: x=-2 and x+3y=4 To find the value of y, we need to substitute x=-2  in x+3y=4.

Q: Find the value of x. 49⁰ (3x + 5)

A:

Q: Find 6x+y, when x=1 and y=7

A: Given: Find 6x+y, when x=1 and y=7

Q: Evaluate x2 - 6x + 3, for x = 7

A: We have to evaluate x2-6x+3 for x=7. Let Px=x2-6x+3 Now, at x=7 P7=72-6·7+3=49-42+3=52-42=10

Q: Determine f x³/1-x2dx

A: An indefinite integration is given. We have to evaluate it.

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.