What is the number 1,340,000 from standard form to scientific notation

Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (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 .

Which graph represents the equation y =4x