04.07 Assessment Instructions
Task 1
Part 1. Using the two functions listed below, insert num...
Mathematics, 26.06.2021 01:00 jonestrishy4803
04.07 Assessment Instructions
Task 1
Part 1. Using the two functions listed below, insert numbers in place of the letters a, b, c, and d so that f(x) and g(x) are inverses
xa
f(x)-
b
g(x)-cx-d
Part 2. Show your work to prove that the inverse of f(x) is g(x).
Part 3. Show your work to evaluate g(f(x))
Part 4. Graph your two functions on a coordinate plane. Include a table of values for each function. Include five values for each function Graph the line y = x on the same graph
Answers: 3
Mathematics, 21.06.2019 21:00, kprincess16r
Choose the equation below that represents the line that passes through the point (2, 4) and has a slope of 3. a) y − 4 = 3(x − 2) b) y − 2 = 3(x − 4) c) y + 4 = 3(x + 2) d) y + 2 = 3(x + 4)
Answers: 1
Mathematics, 21.06.2019 21:30, xaguilar
Data from 2005 for various age groups show that for each $100 increase in the median weekly income for whites, the median weekly income of blacks increases by $105. also, for workers of ages 25 to 54 the median weekly income for whites was $676 and for blacks was $527. (a) let w represent the median weekly income for whites and b the median weekly income for blacks, and write the equation of the line that gives b as a linear function of w. b = (b) when the median weekly income for whites is $760, what does the equation in (a) predict for the median weekly income for blacks?
Answers: 2
Mathematics, 12.05.2021 22:00
Mathematics, 12.05.2021 22:00
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Mathematics, 12.05.2021 22:00