Provide an appropriate response.If the graph of ax + by = 42 has an x-intercept of 
and a 
of 
then what are a and b?
A. a = - 21, b = 42
B. a = 21, b = 21
C. a = 42, b = 42
D. a = 
, b = 
Answer: B
Mathematics
You might also like to view...
Find the angle between the given vectors. Round to the nearest tenth of a degree, if necessary.a = 9i - 5j, b = 2i - 9j
A. 44.7° B. 126.9° C. 114.4° D. 48.4°
Mathematics
Write and solve an equation to answer the question. Round percent to the nearest thousandth, if necessary.A salesperson has 25 clients, 40% of whom are businesses. Find the number of business clients.
A. 100 clients B. 10 clients C. 1000 clients D. 10,000 clients
Mathematics
Solve over the interval [0, 2?).f(x) = tan2 x - 3, f(x) < 0
A. 
? 
B. 
? 
? 
C. 
? 
? 
? 
D. 
? 
Mathematics
Find the indicated derivative of the function.
of y = 5x5 - 2x2 - 3x + 1
A. 400x2 + 4 B. 600x C. 400x + 4 D. 300x
Mathematics