f(x) = 3×5 + 4×2 + 2 has no positive real root.

The graph of fx=3x-1x+2x-1x-2{“version”:”1.1″,”math”:”<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>f</mi><mfenced><mi>x</mi></mfenced><mo>=</mo><mfrac><mrow><mn>3</mn><mfenced><mrow><mi>x</mi><mo>-</mo><mn>1</mn></mrow></mfenced><mfenced><mrow><mi>x</mi><mo>+</mo><mn>2</mn></mrow></mfenced></mrow><mrow><mfenced><mrow><mi>x</mi><mo>-</mo><mn>1</mn></mrow></mfenced><mfenced><mrow><mi>x</mi><mo>-</mo><mn>2</mn></mrow></mfenced></mrow></mfrac></math>”} has a vertical asymptote at x = 2 and x = 1.

logbxlogby=logbx-logby{“version”:”1.1″,”math”:”logbxlogby=logbx-logby”}

Evaluate (do not use a calculator): 4 log 1000

Find the quotient and remainder when 2×4 – 3×3 – x2 – x – 2 is divided by (x – 2).

Evaluate (do not use a calculator): 4 log 1000

Write an appropriate equation: “M varies directly as the square of r and inversely as the square of s.”

Give the domain of the function fx=xx2-4{“version”:”1.1″,”math”:”<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>f</mi><mfenced><mi>x</mi></mfenced><mo>=</mo><mfrac><mi>x</mi><mrow><msup><mi>x</mi><mn>2</mn></msup><mo>-</mo><mn>4</mn></mrow></mfrac></math>”}                    

If f(x) = x2 + 2 and g(x) = 3x + 4, then (f o g)(x) = 

Give the domain of the function fx=xx2-4{“version”:”1.1″,”math”:”<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>f</mi><mfenced><mi>x</mi></mfenced><mo>=</mo><mfrac><mi>x</mi><mrow><msup><mi>x</mi><mn>2</mn></msup><mo>-</mo><mn>4</mn></mrow></mfrac></math>”}