Provide an appropriate response.Why can't y = 2x have an x-intercept?
What will be an ideal response?
Because no value of x would make y = 0.
Mathematics
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Find the least common denominator of the rational expressions.
and 
A. (x - 10)(x - 6) B. 18 C. 18(x - 10)(x - 6) D. x - 6
Mathematics
Write a formula for the general term (the nth term) of the arithmetic sequence.-26, -31 , -36, -41, ...
A. an = - 5n - 26 B. an = - 5n - 21 C. an = 5n + 26 D. an = 5n + 21
Mathematics
Solve the problem.Use Ohm's Law, I = 
, to find the voltage V, given current 
and impedance 
A. 19(cos 100° + i sin 20°) B. 60(cos 120° + i sin 120°) C. 60(cos 20° + i sin 10°) D. 19(cos 120° + i sin 120°)
Mathematics
Multiply.(a - s)2
A. a2 - 2as + s2 B. a2 + 2as + s2 C. a2 - 2as - s2 D. a2 - as + s2
Mathematics