Find the slope of the line that passes through the given two points. If the slope is undefined, state this.(-5, -4) and (-5, -8)
A. -4
B. 4
C. 1
D. Undefined
Answer: D
Mathematics
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Use unit ratios to convert the units.30 yards to inches
A. 1,080 in. B. 10 in. C. 360 in. D. 90 in.
Mathematics
Evaluate the function.If f(x) = x2 - 5x + 3, find f(0).
A. 3 B. -3 C. 9 D. 0
Mathematics
Solve the problem.An electrician charges a fee of $50 plus $35 per hour. Let f(x) be the cost, in dollars, of using the electrician for x hours. Find a formula for f(x).
A. f(x) = 35x + 50 B. f(x) = 50x + 35 C. f(x) = 50x - 35 D. f(x) = 35x - 50
Mathematics
One or more zeros of the polynomial are given. Find all remaining zeros.P(x) = x3 - 3x2 + 7x - 85; 5 is a zero
A. -1 + i, -1 - i
B. 4 + i, 4 - i
C. -1 + 4i, -1 - 4i
D. -1 + 
, -1 - 
Mathematics