Mathematics, 01.09.2020 01:01, kkkhomewirk
A. Determine what type of function is demonstrated in each of the following and explain why you chose that. 1. f(x) = 3(-2x) 2. f(x) = 3x2 B. Evaluate the following showing steps as demonstrated in the lesson content. 3. Given: g(x) = 3(x + 1) -3. Find g(4). 4. Given: j(x) = -2 (3/2)x. Find j(0). 5. Given: f(x) = 3-x – 2. Find f(-2). 6. Given h(x) = 4 * 5(x - 2) – 3. Find h(4). C. Answer the following questions, showing your work as it is done in the lesson content. 7. Charlie goes to a new car dealership and buys a car for $35,000. The salesman tells him that the car depreciates 20% of its value every year as soon as it leaves the dealership. Charlie wants to know the value of his new car after 4 years. Show the formula, the steps to solve this problem, and then the answer including the units of measurement. 8. Rebecca goes to a bank with $2000 she has saved over the summer. The bank advertises a 3% interest rate when opening a savings account. The bank compounds the money daily with an exponential formula of A(t) = Pert, where P represents the initial amount deposited, e is Euler's constant (approximately 2.71828), r is the rate in decimal form, and t is the total time. Rebecca wants to know how much money will be in her savings account after 10 years. Show the formula, the steps to solve this problem, and then the answer including the units of measurement.
Answers: 3
Mathematics, 21.06.2019 20:30, aceccardi03
Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.
Answers: 3
Mathematics, 21.06.2019 20:50, xbeatdroperzx
Ms. ortiz sells tomatoes wholesale. the function p(x)=-80x^2+320x-10, graphed below, indicates how much profit she makes on a load of tomatoes if she makes on a load of tomatoes if she sells them for 4-x dollars per kilogram. what should ms. ortiz charge per kilogram of tomatoes to make on a load of tomatoes?
Answers: 2
Mathematics, 22.06.2019 00:00, andreaolvera
Add, subtract, multiply, or divide as indicated. list any restrictions for the variable(s) and simplify the answers when possible. 1) x-2 / x+5 + 3x / 2x-1 2) x+6 / x-6 - x^2 / x+6 3) x+9 / x-4 + x+2 / x^2-11x+28 4) x / x^2-64 + 11 / 2x^2+11x-40 5) 5 / x + 11 / x-3 - x-4 / x^2+2x-15
Answers: 1
A. Determine what type of function is demonstrated in each of the following and explain why you chos...