18. Determine which of the following functions are one-to-one and which are onto. If the function is not onto, determine its range. (a) f: RR defined by f(x) = e (b) f: Z → Z defined by f(n) = n² +3 (c) f: R→ R defined by f(x) = sin x (d) f: Z → Z defined by f(x) = x²

Q: A. Two golfing venues offer bays that customers con reserve to play various golf ing games. The…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: 8y^4+12y^3-2y divided by 2y^2+y

A:

Q: Multiply - 3xy^2 (x^2 - xy - 1)

A: The given expression to multiply is,

Q: X^2 -5x+ 6/x+3 / x^2-4x+4/x^2-9

A:

Q: x¹y-x³y² + x²y_8x¹y-x²y-10+x 10+ x³y²7x³y²-9+218x¹y-y³ +50=

A: The expression is given by x4y-x3y2+x2y-8x4y-x2y-10+x3y2-7x3y2-9+218x4y-y3+50 To evaluate: The…

Q: 9x / x^2+4x-45    x    4x-20/45x^2

A:

Q: 2x^4+5x^3-5x^2-5x+3

A: Step 1: Step 2: Step 3: Step 4:

Q: ||| = Divide. O EXPONENTS AND POLYNOMIALS Dividing a polynomial by a monomial: Multivariate (-11x³u…

A:

Q: 4 3 A = 5 and B= -3 6

A:

Q: 5x5+ 20x4 + 7x3 - 30x2 - 8x + 29 / x + 3

A: We have to divide the polynomial by x+3

Q: 4x^3(-x^2+2x-7)

A: To simplify the expression.

Q: Factory Completely  9z2-6z-8

A:

Q: 5 = 3 x-2 x2 -4

A:

Q: Find the GCF and LCM for the following terms: 15x*y°, 24x*y°, 3x°. O LCM: 42x1y GCF: 6y O LCM: 6y?…

A:

Q: I got wrong chatgpt solution Don't use chat gpt plz

A:

Q: Multiply(y-3)(y^2-6y-9)

A: To multiply the given expressions (y−3)(y2−6y−9), using the distributive property, also known as…