Write an expression that illustrates the intermediate steps required to mentally perform the specified computation using adjustment.4768 ÷ 8
A. (4900 - 4768) ÷ 8
B. (4700 + 4768) ÷ 8
C. (4900 - 100) ÷ 8
D. (4800 - 32) ÷ 8
Answer: D
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Determine the quadrant in which the terminal side of angle ? lies.cot ? > 0 and sin ? < 0
A. Quadrant I B. Quadrant II C. Quadrant IV D. Quadrant III
The graph of a linear function f is shown. Write the equation that defines f. Write the equation in slope-intercept form.
A. y = 2x
B. y = -2x
C. y = -
x
D. y = 
x
Factor completely. If prime, so state.x4 - r4
A. (x + r)2(x - r)2 B. (x2 + r2)(x2 - r2) C. (x2 + r2)(x - r)(x + r) D. (x2 + r2)(x - r)(x - r)
Solve the problem.Assume an exponential function has a starting value of 10 and a growth rate of 40%. Write an equation to model the situation.
A. y = 10 ? 0.40x B. y = 10 ? 1.40x C. y = 10 ? 1.60x D. y = 10 ? 0.60x