Graph the quadratic function using its properties. Based on the graph determine the domain and range of the quadratic function.f(x) = x2 + 4x
A. domain: {x|-? < x < ?}
range: {y|y ? 4}
B. domain: {x|-? < x < ?}
range: {y|y ? 4}
C. domain: {x|-? < x < ?}
range: {y|y ? -4}
D. domain: {x|-? < x < ?}
range: {y|y ? -4}
Answer: C
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Solve the equation.2(5 - 3x) = 
A. 
B. 8
C. 3
D. -3
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Solve.The population P, in thousands, of Pine Grove is given by P(t) = 
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