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Questions in Grade College

[Homework Help] Given f(x) = -x^2-x+2, identify the axis of symmetry, vertex, x-intercepts, y-intercept, and the range of the function. Axis of Symmetry Vertex X-intercepts y-intercept Range

[Homework Help] The numbers $0,1,2,3,4,5,6,7,8$, and 9 are the

[Homework Help] Drag each equation to the correct location on the table. Classify each function as linear or nonlinear. [tex]4 x-y=3[/tex] [tex](\frac{x}{2})^2+1=y[/tex] [tex]-6 x=3 y-17[/tex] [tex]x=\frac{y}{5}[/tex] [tex]\frac{y}{x^2}=4[/tex] [tex]2 x^2=12-8 y[/tex] \begin{tabular}{|c|c|} \hline Linear Function & Nonlinear Function \\ \hline & \\ & \\ \hline \end{tabular}

[Homework Help] The temperature on Monday is $-4^{\circ} C$. On Tuesday, it is $13^{\circ}$ colder. What is the temperature on Tuesday? A. $17^{\circ} C$ B. $9^{\circ} C$ C. $-17^{\circ} C$ D. $-9^{\circ} C$

[Homework Help] The points (7, 21) and (-5, 17) lie on a line. What is the slope of the line?

[Homework Help] \frac{-10+\sqrt{-40}}{2}

[Homework Help] Select the correct answer. Kepler's third law, [tex]P^2=k A^3$[/tex], shows the relationship between a planet's orbital period [tex]$(P)$[/tex] and the length of its semi-major axis [tex]$(A)$[/tex]. Which statement is true about Kepler's law? A. The orbital period is measured in units of time, and the semi-major axis is measured in units of mass. B. The value k is constant for each of the eight planets in our solar system. C. For a body orbiting the Sun, increasing the orbital period increases the length of the semi-major axis. D. To calculate the value of k for a planet in our solar system, find [tex]A^3+P^2$[/tex] for the planet.

[Homework Help] Which best defines the relationship between speed and velocity? A. Speed is velocity with displacement. B. Velocity is speed with displacement. C. Speed is based on a specific direction. D. Velocity is based on distance.

[Homework Help] Select all that apply. How can you provide context for your external-informational message? A. Provide a statement that you know readers will agree with. B. Remind readers that they are customers of yours. C. Thank readers for using your product or service. D. Clearly and directly state your objective to readers.

[Homework Help] Evaluate. [tex]$\frac{3}{2} \div \frac{8}{3}=[/tex]