Warmup #7 : Parallel, Perpendicular, Or Neither Lines.

Course

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FIND THE SLOPE:
 

1.

(7,5), (-9,5)






2.

(3,4), (4,2)

TELL WHETHER THE PAIR OF EQUATIONS ARE PARALLEL, PERPENDICULAR, OR NEITHER.

3.

y = 3x + 4, y = 3x - 7

 



4.

x = y + 2, y = x + 3

 

5.

y = -3, y = -7


6.

2y = 8, 3(2 + x) = 2(x + 2)


f(x) = 2x + 1. FIND EACH VALUE

7.

f(3) + f(2)

 


 

8.

f(b) - 1




9.

f(1) - f(-1)



10.

f(a) + f(2a)





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