Determine whether the equation defines y as a function of x. y2 + x = 4
A. function
B. not a function
Answer: B
Mathematics
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Write as a percent.
A. 74.6% B. 7.46% C. 746% D. 0.746%
Mathematics
Solve the problem.A painter needs to cover a triangular region 65 meters by 66 meters by 71 meters. A can of paint covers 70 square meters. How many cans will be needed?
A. 14 cans B. 28 cans C. 318 cans D. 3 cans
Mathematics
Graph. Label any intercepts and determine the slope of the line. If the slope is undefined, state this.x = 6
A. x-intercept: (0, 6), m: 0
B. x-intercept: (0, 0), m: 6
C. x-intercept: (6, 0), m: undefined
D. x-intercept: (6, 0), m: 
Mathematics
Find the function value.Let f(x) = x2 + 5x + 1. Find f(1).
A. -5 B. -3 C. 5 D. 7
Mathematics