Functions f(x) and g(x) are composed to form h (x) = StartRoot x cubed minus 2 EndRoot. If f (x) = StartRoot x + 2 EndRoot and g (x) = x cubed + a, what is the value of a? 0
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Which formula gives the area of a triangle? a=1/2(b+h)

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression

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.