For the following function, a) give the coordinates of any critical points and classify each point as a relative maximum, a relative minimum, or neither; b) identify intervals where the function is increasing or decreasing; c) give the coordinates of any points of inflection; d) identify intervals where the function is concave up or concave down, and e) sketch the graph. k(x) = 3x² + 4x³

Q: 45x(4²)3 3. Express as a single power. 48 a. 43 b. 42 C. 418 d. 46

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Q: 24 + 0.44x = 19 + 1.69x

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Q: Solve. P(- c < Z < c) = 0.9164

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Q: 5/3 14 a. x14 b. 1573 c. 15/x14 d. 14/x15

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Q: Solve. 1.24 15

A: Given1.243=y15

Q: 9 5/12 - 3 2/3 =

A: Case 1: Let the given number be in mixed fraction notation.

Q: 1/3+4/5=

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Q: [e(e²³-3)¹⁰0 3) 10 dt

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Q: 5x + 8 = 78

A: We Solve the Equation, Find The value of x.  Given Equation is 5x+8= 78.

Q: 7. Solve for x. 50 (12x-25) 96

A: Since you have asked multiple questions in single request so we will be answering only first…