Use the given information to find the unknown length represented by the variable x.Triangle with a perimeter of 581 centimeters
A. 571 cm
B. 186 cm
C. 428 cm
D. 242 cm
Answer: D
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Graph the radical function. Compare the graph to that of the square root function or cube root function.f(x) = 
+ 4
A. It looks like the graph of the square root
function, but it is shifted 4 units down.
B. It looks like the graph of the square root
function, but it is shifted 4 units to the left.
C. It looks like the graph of the square root
function, but it is shifted 4 units up.
D. It looks like the graph of the square root
function, but it is shifted 4 units to the right.
Write a simplified expression for the following.19 ? 19 ? 19 ? 19 ? 19
A. 5 ? 19 B. 5 ? 519 C. 519 D. 195
Find the eccentricity of the ellipse or hyperbola.16x2 - y2 = 1
A. 
B. 4
C. 
D. 17
Solve the equation by multiplying both sides by the LCD.1 - 
- 
= 0
A. {10, -4} B. {-10, -4} C. {10, 4} D. {-10, 4}