Use a graphing utility to find the equation of the line of best fit. Round to two decimal places, if necessary.
A. y = 0.80x - 3.79
B. y = 0.95x - 2.79
C. y = 0.90x - 3.79
D. y = 0.85x - 2.79
Answer: C
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Find the slope of the line going through the given pair of points. and
A.
B.
C.
D.
Write true or false for the statement.An isosceles triangle has two sides of equal length.
A. True B. False
Use colored counters to answer the question. Typically, black counters represent a profit or a positive number, while red counters represent a loss or a negative number. Here, use white in place of red, that is, consider a white counter to mean what a red counter would in the typical case.What colored counters would have to be added to this array in order to represent -5?
Fill in the blank(s) with the appropriate word(s).
Determine the amplitude and find the phase shift in radians (to the nearest tenth).y = -5 sin x + 7 cos x
A. , -2.5
B. 148, -2.5
C. , 2.5
D. 148, 2.5