Provide an appropriate response.Find the vertex and the axis of symmetry of the graph of y = x2 - 5x - 7.
A. vertex: 
; axis of symmetry x = - 
B. vertex: 
; axis of symmetry x = - 
C. vertex: 
; axis of symmetry x = 
D. vertex:
; axis of symmetry x = 
Answer: C
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Solve the problem.A realtor has a base salary of $70,500 per year plus $1500 per house sold. If we let h represent the number of houses she sells in a year, build a variable expression for the total amount of money she will make that year.
A. 70,500 + 1500 + h B. 70,500 + 1500h C. 70,500h + 1500 D. (70,500 + 1500)h
Find the slope of the line passing through the two given points.(-2, -7) and (7, -7)
A. -5 B. 1 C. 0 D. 5
For each set described, write the set in roster form.{x|x is a natural number between 14 and 19}
A. {14, 15, 16, 17, 18} B. {15, 16, 17, 18, 19} C. {15, 16, 17, 18} D. {14, 15, 16, 17, 18, 19}
Write as a decimal.0.96%
A. 0.0096 B. 0.0106 C. 0.96 D. 0.096