Mathematics, 03.06.2021 19:20 Jaimsters
Keith used the following steps to find the inverse of f, but he thinks he made an error.
Step 1. f(x) = 7x + 5 given
Step 2. y = 7x + 5 change f(x) to y
Step 3. x = 7y + 5 switch x and y
Step 4. x + 5 = 7y + 5 add 5 to each side
Step 5. x + 5 = 7y divide each side by 7
Step 6. x + 5/7 = y change y to g(x)
Step 7. g(x) = x + 5/7 switch sides of the equation
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 18:30
For each polynomial, determine the degree and write the polynomial in descending order. a. –4x^2 – 12 + 11x^4 b. 2x^5 + 14 – 3x^4 + 7x + 3x^3
Answers: 2
Mathematics, 21.06.2019 19:30
[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible
Answers: 3
Mathematics, 21.06.2019 21:30
Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3
Answers: 2
Mathematics, 21.06.2019 21:50
Which of the following is the graph of y= square root -x-3
Answers: 1
You know the right answer?
Keith used the following steps to find the inverse of f, but he thinks he made an error.
Step 1. f(...
Questions
Biology, 14.07.2019 02:30
Mathematics, 14.07.2019 02:30
English, 14.07.2019 02:30
