State whether the equation is linear or quadratic.4x2 + 9 = -6
A. linear
B. quadratic
Answer: B
Mathematics
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Find the vertex and axis of symmetry of the graph of the function.f(x) = -x2 - 10x
A. (-25, 5); x = -25 B. (-5, 25); x = -5 C. (25, -5); x = 25 D. (5, -25); x = 5
Mathematics
Give the values of Xmin, Xmax, Ymin, and Ymax for the screen, given the values for Xscl and Yscl.
Xscl = 1, Yscl = 1
A. [-15, 5] by [-15, 5] B. [15, -5] by [15, -5] C. [5, -15] by [5, -15] D. [-5, 15] by [-5, 15]
Mathematics
Find the volume under the surface z = f(x,y) and above the rectangle with the given boundaries.z = 
; 0 ? x ? 1, 1 ? y ? 2
A. 
B. 
C. 
D. 
Mathematics
Find the area of the shaded region.
Give your answer in square centimeters.
A. 162 cm2 B. 180 cm2 C. 108 cm2 D. 90 cm2
Mathematics