Give the equation of the function whose graph is described.The graph of y = 
is reflected across the y-axis and vertically shrunk by a factor of 
. This graph is then reflected across the x-axis. Finally, the graph is shifted 2 units upward.
A. y = 
B. y = 
+ 2
C. y = - 
+ 2
D. y = -
+ 2
Answer: C
Mathematics
You might also like to view...
Find the area of a sector with central angle 120° in a circle with radius 12 m.
 figure 1.png)
Mathematics
Compute the gradient of the function at the given point.
A. ?f = 
i + 
j - 
k
B. ?f = - 
i + 
j - 
k
C. ?f = - 
i + 
j - 
k
D. ?f = 
i + 
j - 
k
Mathematics
Rewrite the quadratic equation in the form ax2 + bx + c = 0, then identify a, b, and c. 2x2 = 3x
A. a = 2, b = -3, c = 0 B. a = 2, b = -3 C. a = 2, b = 0, c = 3 D. a = 3, b = 3, c = 0
Mathematics
Find the center (h, k) and radius r of the circle. Graph the circle.x2 + (y + 5)2 = 4
A. (h, k) = (5, 0); r = 2
B. (h, k) = (0, -5); r = 2
C. (h, k) = (-5, 0); r = 2
D. (h, k) = (0, 5); r = 2
Mathematics