(07.02) Victoria has $200 of her birthday gift money saved a…
(07.02) Victoria has $200 of her birthday gift money saved at home, and the amount is modeled by the function h(x) = 200. She reads about a bank that has savings accounts that accrue interest according to the function s(x) = (1.05)x−1. Explain how Victoria can combine the two functions to model the total amount of money she will have in her bank account as interest accrues after she deposits her $200. Justify your reasoning.
Read Details(06.01) If you were to use the substitution method to solve…
(06.01) If you were to use the substitution method to solve the following system, choose the new equation after the expression equivalent to x from the first equation is substituted into the second equation. x + 4y = −92x + 5y = −6
Read Details(05.02 MC) The function f(x) = 4(3)x represents the growth o…
(05.02 MC) The function f(x) = 4(3)x represents the growth of a dragonfly population every year in a remote swamp. Erin wants to manipulate the formula to an equivalent form that calculates four times a year, not just once a year. Which function is correct for Erin’s purpose, and what is the new growth rate?
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