Solve the equation. Express radicals in simplest form.
s2 + 
s + 
= 0
A. 
B. ?
C. 
D. 
Answer: A
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Graph the function. Describe its position relative to the graph of the indicated basic function.f(x) = 2x+1 - 3; relative to f(x) = 2x
A. Moved right 1 unit(s);
moved up 3 unit(s)
B. Moved left 1 unit(s);
moved down 3 unit(s)
C. Moved left 1 unit(s);
moved up 3 unit(s)
D. Moved right 1 unit(s);
moved down 3 unit(s)
Write the number in expanded form.504
A. (5 ? 103) + (0 ? 102) + (4 ? 101) B. (5 ? 101) + (0 ? 102) + (4 ? 103) C. (5 ? 100) + (0 ? 101) + (4 ? 102) D. (5 ? 102) + (0 ? 101) + (4 ? 100)
Use a graphical method to solve the system. Give x- and y-coordinates correct to the nearest hundredth.y = e2x+32x + y = 3
A. x = -0.75, y = 4.50 B. x = -0.75, y = -4.50 C. x = 0.75, y = 4.50 D. x = 0.75, y = -4.50
Write the expression using exponential notation. Then identify the base and the exponent.x ? x ? x ? x
A. 4x base: x exponent: 4 B. 4x base: 4 exponent: x C. x4 base: 4 exponent: x D. x4 base: x exponent: 4