Tell whether the relation is a function.
A. Function
B. Not a function
Answer: A
You might also like to view...
Sketch the graph of the equation. Identify the vertex and the intercepts.y = x2 + 4x - 7
A. vertex: (-2, 3);
x-intercepts: none;
y-intercept: (0, 7)
B. vertex: (-2, -11);
x-intercepts: (-2 ± 
, 0);
y-intercept: (0, -7)
C. vertex: (4, 0);
x-intercept: (4, 0);
y-intercept: (0, 7)
D. vertex: 
;
x-intercepts: (-4, 0) and (3, 0);
y-intercept: (0, -12)
Find the volume. Round results to the nearest tenth if necessary.A hemisphere with radius 13 yd
A. 4599.1 yd3 B. 5173.9 yd3 C. 2587 yd3 D. 9198.1 yd3
Determine whether the system of equations is consistent or inconsistent. If the system is consistent, determine whether the equations are dependent or independent.
A. Independent B. Dependent C. Inconsistent
Perform the indicated operations and simplify the result. Leave the answer in factored form.
A. 
B. 
C. 
D. 