Determine whether the graph of f opens upward or downward and whether the graph is wider, narrower, or the same as the graph of 
Find the axis of symmetry and the vertex. Find the y-intercept and any x-intercepts. Sketch a graph of f.f(x) = x2 - 4x - 5
What will be an ideal response?
Upward; the same;
Axis of symmetry: x = 2;
Vertex: (2, -9);
y-intercept: -5;
x-intercepts: -1, 5;
Mathematics
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Multiply.
A. 480 B. 470 C. 490 D. 460
Mathematics
Solve the equation for the specified variable.I = 
for n
A. n = 
B. n = 
C. n = 
D. n = IR(Ir - E)
Mathematics
Solve the problem.David's company has to ship 2200 boxes of sprinklers. If a truck can hold 
how many truckloads does he need to ship all the boxes?
A. 3 truckloads B. 5 truckloads C. 2 truckloads D. 4 truckloads
Mathematics
Provide an appropriate response.Explain why the discriminant can indicate the number of x-intercepts of the graph of a quadratic equation 
What will be an ideal response?
Mathematics