Check all that are true about inverses. a They are reflections over the line x = 0. b For every x the inverse has -x. c They are reflections over the line y = x. d For every y, the inverse has -y. e They are reflections over the line y = 0. f They switch domain and range. g The have x and y switched.

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

The graph shows the distance kerri drives on a trip. what is kerri's speed?

Guys i need ! graded assignment grade 8 checkpoint 2, part 2 answer the questions below. when you are finished, submit this assignment to your teacher by the due date for full credit. total score: of 9 points (score for question 1: of 4 points) 1. the cost of renting a car for a day is $0.50 per mile plus a $15 flat fee. (a) write an equation to represent this relationship. let x be the number of miles driven and y be the total cost for the day. (b) what does the graph of this equation form on a coordinate plane? explain. (c) what is the slope and the y-intercept of the graph of the relationship? explain.