Which of the following represents the difference of the polynomials below?

(9x^3+2x+11)-(6x^3+4x^2+3x+1)

•A. 9x^3+4x^2-x+12
•B. -3x^3-4x^2-x+12
•C. -3x^3-4x^2-x+10
•D. 3x^3+4x^2-x+12

Divide. –40 ÷ –5 a –8 b 200 c -200 d 8

The number of members f(x) in a local swimming club increased by 30% every year over a period of x years. the function below shows the relationship between f(x) and x: f(x) = 10(1.3)xwhich of the following graphs best represents the function? graph of f of x equals 1.3 multiplied by 10 to the power of x graph of exponential function going up from left to right in quadrant 1 through the point 0, 0 and continuing towards infinity graph of f of x equals 10 multiplied by 1.3 to the power of x graph of f of x equals 1.3 to the power of x

Y=21.95x+10 y=22.45x solve by substitution