Consider the two patterns described below. Pattern Rule Starting
Number
x Multiply by 2 1
y Multiply by 3 1

Which of the following graphs shows the two patterns?

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Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .