Will give 25 points and brainliest answer if correct find an equation for the nth term of the arithmetic sequence. a19 = -58, a21 = -164 answer choices a) an = 896 - 53(n - 2) b) an = 896 - 53(n - 1) c) an = 896 + 53(n + 1) d) an = 896 - 53(n + 1)

In which form is the following function written? y = - 2(x – 3)(x + 5)

Avery’s piggy bank has 300 nickels, 450 pennies, and 150 dimes. she randomly picks three coins. each time she picks a coin, she makes a note of it and puts it back into the piggy bank before picking the next coin.

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