Solve the problem.The NCAA Division 4 women's champion for the 400-meter dash in 1998 was Sally Sprintalot of World State University. Her winning time was 4.69 seconds. What was her rate in meters per second?
A. 1876.00 meters per second
B. 83.29 meters per second
C. 87.29 meters per second
D. 85.29 meters per second
Answer: D
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Graph the numbers on the real number line.x < -6
A. 
B. 
C. 
D. 
Find the LCM.m2 + 3m , m2 + 7m + 12
A. m(x - 1)(m + 4) B. m(m + 3)(m + 4) C. (m - 1)2 D. m(m - 1)2
If the instantaneous rate of change of g(x) at src="https://sciemce.com/media/3/ppg__cognero__Chapter_09_Derivatives__media__738d8019-0b96-458b-b74f-d26c4c5115b9.PNG" class="wirisformula" align="middle" style="vertical-align: middle;" data-wiris-created="true" varid="variable_id_field" variablename="impvar_024df2746cfe41388b19f935a" />
is 
, write the equation of the line tangent to the graph of g(x) at
?
A. x = -
y + 
B. x = 
y + 
C. x = 
y - 
D. y = 
x - 
E. y = 
x + 
Find the slope of the line.y = 1
A. 1 B. 0 C. -1 D. Undefined