Use a calculator to find a decimal approximation for the indicated function value. Round your answer to four decimal places.tan 2.63
A. -1.1468
B. 0.4896
C. -0.5615
D. -0.8720
Answer: C
Mathematics
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Provide an appropriate response. List the perfect squares and perfect cubes to 100.
What will be an ideal response?
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Name the quadrant in which the angle ? lies.cot ? > 0, sin ? < 0
A. I B. II C. III D. IV
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Give a verbal representation of f(x).f(x) = 8x - 
A. Divide the input x by 8 and then add 
to obtain the output y.
B. Multiply the input x by 8 and then add 
to obtain the output y.
C. Multiply the input x by 8 and then subtract 
to obtain the output y.
D. Divide the input x by 8 and then subtract 
to obtain the output y.
Mathematics
Find the x-intercept(s) of the graph of the equation. Graph the equation.y = x2 + 4x - 7
A. x-intercepts: -4 and 3
B. x-intercepts: none
C. x-intercepts: -2 ± 
D. x-intercept: 4
Mathematics