The graph below shows the number of open blossoms in a nursery and the number of hours after dawn. the equation of the line of best fit is below. y=20x+3
what does the y-intercept represent?
a: the number of blossoms open at dawn.
b: there were three blossoms open at dawn.
c: the number of blossoms open per hour.
d: there were twenty-three blossoms opening per hour.

X2 + y 2 = 36 x + y = 6 solve the system of equations.

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.

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done