Thursday
December 5, 2013

# Posts by Carmin

Total # Posts: 55

Math
A. The slope is undefined. B. The slope is negative. C. The slope is 0. D. The slope is positive.

Math
Which of the following is TRUE about the line through the points (–1, 4) and (–1, 2)? Please EXPLAIN/SHOW WORK. A. The slope is undefined B. The slope is negative C. The slope is 0 D. The slope is positive

Algebra
Is there any work that needs to be shown?

Algebra

Algebra
How do you conclude it is C?

Algebra
Given f(x)=rootsignx-2 and g(x) = x-7 what is the domain of the quotient function? A. (-infinity,2] B. )-infinity,7 U (7, infinity) C. [2,7) U (7, infinity) D. (2,infinity) Responses

Algebra
Wow this is confusing. Can you explain how you got each answer please? Thank you!

Algebra
Let f(x) = x^2 – 3x + 8 and g(x) = x – 5 (a) Find the sum (f + g)(x) and simplify the results. (b) Find the composite function (f º g)(x) and simplify the results. (c) Find (f º g)(2) Show some work. (d) Find the composite function of (g º f)(x) and si...

Algebra
So the y will = -5 but what about the slopes of a parallel and perpendicular to the given line? I got m= 2.5 for the parallel one, is this correct?

Algebra
Consider the line with equation 5x – 2y = 10. (a) Find the y-intercept for the given line. (b)Find the slope for a line parallel to the given line. (c) Find the slope for a line perpendicular to the given line.

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