Given the expression 3x2y + 4xy + 1 − 5x4y − 6y, do the following as instructed below:

a: write the polynomial in descending order.
b: classify the polynomial by the number of terms.
c: state the degree of the polynomial.

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