Modeling with Systems Answers

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Which linear equation models the company’s income from selling x purses?

y = x + 20

y = 20x

Option

What are the solutions to the system of equations?

(-23,400, 3,400) and (-1,170,170)

(-1,170, -23,400) and (170, 3,400)

(274, 726) and (5,480, 14,520)

(274, 5,480) and (726, 14,520)

How many real solutions does the system have?

Which system of equations models this situation correctly?

h = -16t2 + 24t + 6 h = 6t +24

h = -16t2 + 24t - 6 h = -16t2 + 6t - 24

h = -16t2 + 24t + 6 h = -16t2 + 6t + 24

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