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Questions in Grade College

[Done] Solve the equation $3(x+1)-2=x+5$

[Done] A parabola is represented by the equation $y^2=5 x$. Which equation represents the directrix? A. $y=-20$ B. $x=-20$ C. $y=-\frac{5}{4}$ D. $x=-\frac{5}{4}$

[Done] Question 20 (5 points) Which function is the result of translating $y=x^2$ downward by 3 units and to the left by 4 units? A) $y=(x-4)^2+3$ B) $y=(x+3)^2-4$ C) $y=(x-3)^2+4$ D) $y=(x+4)^2-3$

[Done] The main purpose of a cover letter is to: a. Get hired for a position b. Be called in for an interview c. Let your friends know how your job search is going d. Obtain references from your network

[Done] Multiply. Simplify if possible. [tex]$(3+\sqrt{7})(3-\sqrt{7}) = \square$[/tex]

[Done] A line has a slope of -2. It also passes through the point $(0,6)$. What is the equation of the line? A. $y=6 x-2$ B. $y=6 x+2$ C. $y=-2 x+6$ D. $y=-2 x-6$

[Done] Simplify. Write your response in $a+b i$ form. [tex] \frac{-5+2 i}{11+10 i}=\square [/tex]

[Done] The number of customers for a new online business can be modeled by y= 10x² + 50x + 300, where x represents the number of months since the business started. Which is the best prediction for the number of customers in month 20? A. 9540 B. 10,800 C. 7260 D. 5300

[Done] The purpose of this category of interview questions is to determine how an applicant performs under pressure. A. General information questions B. Behavioral questions C. Character questions D. Stress questions

[Done] Find all real solutions. (Enter your answers as comma-separated lists. If there is no real solution, enter NO REALSOLUTION.) [tex] \begin{array}{l} 2-\sqrt{x-2}=x \\ x=? \end{array} [/tex]