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Steffi

Questions (6)

Find the intervals, inflection points and concavity for the following points.y=-2x^4+3x^2 I have the derivative: -24x^2+6
1. 1 answer
2. 503 views
Find all critical points and determine which critical points are extrema by testing intervals.y=-2x^4+3x^2 I found the
1. 1 answer
2. 558 views
Let’s say you have a bedroom drawer that contains about 2 red socks, 4 white socks, and 8 blue socks. Without looking in the
1. 1 answer
2. 576 views
A projectile is launched at 15 degrees and it's landing height is the same as the launch position. If this is true, then at what
1. 0 answers
2. 505 views
Hi! I need help with this. Thank you!Directions: Solve this equation by doing it twice; one time using the substitution method
1. 1 answer
2. 436 views
Evaluate these problems:1.) Sin=1/7 Find csc= 2.) tan=2/3 Find cot=
1. 1 answer
2. 412 views