Sketch the graph of the function and find the domain and range.f(x) = (x + 3)2 - 1
A. 
domain: {x|-? < x < ?}
range: {y|y ? -1}
B. 
domain: {x|-? < x < ?}
range: {y|y ? 3}
C. 
domain: {x|-? < x < ?}
range: {y|y ? 1}
D. 
domain: {x|-? < x < ?}
range: {y|y ? -3}
Answer: A
You might also like to view...
Translate to a system of three equations, then solve.A object is thrown upward with an initial velocity of v0 from an initial height of h. The height of the object, h, is described by an equation of the form h = at2 + v0t + h0, where h and h0 are in feet and t is in seconds. The table below shows the height for different values of t. Find the values of a, v0, and h0 and write the equation for h. 
A. a = 16, v0 = 150, h0 = 200; h = -16t2 + 150t + 200 B. a = 16, v0 = 200, h0 = 150; h = 16t2 + 200t + 150 C. a = -16, v0 = 150, h0 = 200; h = -16t2 + 150t + 200 D. a = -16, v0 = 200, h0 = 150; h = -16t2 + 200t + 150
x4 - 22x2 + 96 = 0
A. {-4, 4, -i
, i
}
B. {16, 6}
C. {4, 
}
D. {-4, 4, -
, 
}
Use the substitution method or the elimination method to solve the system. If the system has infinitely many solutions, express the ordered pair in terms of x or y. 8x - 5y = 3-24x + 15y = -12
A. 
B. no solution
C. (8, 3)
D. (3, 4)
Graph the linear inequality in two variables.x - y < -5
A. 
B. 
C. 
D. 