Mathematics, 25.06.2019 21:00 mary9776
Match the meaning of each of the following expressions. 1. five minus n 4 n + 5 2. x added to the sum of five and seven x - 8 3. eight minus x x + x 4. the sum of n and five 3 8 - x 5. the difference of eight and two, added to x n - 5 6. eight subtracted from x x + 8 7. the sum of x and itself 2 x + (5 + 7) 8. five subtracted from n x - (8 + 2) 9. the sum of eight and two, subtracted from x 1 5 - n 10. eight added to x 5 x + (8 - 2)
Answers: 3
Mathematics, 21.06.2019 20:00
M the table below represents a linear function f(x) and the equation represents a function g(x): x f(x)−1 −50 −11 3g(x)g(x) = 2x − 7part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points)part b: which function has a greater y-intercept? justify your answer. (4 points)
Answers: 3
Mathematics, 21.06.2019 20:00
True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1
Answers: 2
Mathematics, 21.06.2019 21:00
Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.
Answers: 1
Match the meaning of each of the following expressions. 1. five minus n 4 n + 5 2. x added to the...
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