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Questions in Grade High-school

📝 Answered - Given the function below, fill in the table of values and use the table values to graph. [tex]y=3 x[/tex] | x | y=3x | |---|---| | -3 | | | -2 | | | -1 | | | 0 | | | 1 | | | 2 | | | 3 | |

📝 Answered - Which equation represents a linear function? [tex]y(x-1)=9[/tex] [tex]y-5=x(-x+2)[/tex] [tex]y(y-1)=x+25[/tex] [tex]y-5=x-20[/tex]

📝 Answered - Which two values of $x$ are roots of the polynomial below? $4 x^2-6 x+1$ A. $x=\frac{6+\sqrt{20}}{8}$ B. $x=\frac{-6-\sqrt{52}}{16}$ c. $x=\frac{-8-\sqrt{28}}{6}$ D. $x=\frac{-8+\sqrt{28}}{6}$ E. $x=\frac{6-\sqrt{20}}{8}$ F. $x=\frac{6+\sqrt{52}}{16}$

📝 Answered - What are the values of [tex]$x$[/tex] for which the denominator is equal to zero for [tex]$y=\frac{3 x-1}{x^2-4 x+4}$[/tex]?

📝 Answered - [tex]\frac{7}{9} \div \frac{35}{45}[/tex]

📝 Answered - Do you think India has a rich cultural past? Why?

📝 Answered - For all functions of the form [tex]f(x)=a x^2+b x+c[/tex], which is true when [tex]b=0[/tex]? A. The graph will always have zero [tex]x[/tex]-intercepts. B. The function will always have a minimum. C. The [tex]y[/tex]-intercept will always be the vertex. D. The axis of symmetry will always be positive.

📝 Answered - If the 3rd term in an arithmetic sequence is 9 and the common difference is -3, what is the 6th term of the sequence? Options: 0 18 3 12 6

📝 Answered - An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?

📝 Answered - ABC Ltd. is installing a new plant at its production facility. Information: Cost of the plant (cost as per supplier's invoice): 31.25 Estimated dismantling costs to be incurred after 5 years: 2.50 Initial operating losses before commercial production: 3.75 Initial delivery and handling costs: 1.85 Cost of site preparation: 4.50 Consultants used for advice on the acquisition of the plant: 6.50 You are required to compute the costs that can be capitalised for the plant by ABC Ltd in accordance with AS 10: Property, Plant and Equipment. (RTP November 20)