List the intercepts for the graph of the equation.4x2 + 16y2 = 64
A. (-2, 0), (-4, 0), (4, 0), (2, 0)
B. (-4, 0), (0, -2), (0, 2), (4, 0)
C. (-4, 0), (-16, 0), (16, 0), (4, 0)
D. (-16, 0), (0, -4), (0, 4), (16, 0)
Answer: B
You might also like to view...
Solve the problem.The farther someone is from a light source, the less intense its light. The equation I = 
approximates the light intensity from light source Y and I = 
approximates the light intensity from light source Z, where d is measured in meters and I is measured in watts per square meter. Find an expression for the sum of the intensities of light from sources Y and Z.
A. 
B. 
C. 
D. 
Simplify. Assume that all variables represent positive real numbers.
A. 
B. 
C. 
D. 
Simplify the expression. Write your answer without negative exponents. Whenever an exponent is negative or zero, assume that the base is not zero.
4
A. 16
B. 
C. - 
D. -16
Factor completely, or state that the polynomial is prime.x3 - 4x
A. x(x + 2)(x - 2) B. x(x - 2)2 C. (x2 + 2)(x - 2) D. prime