Graph each equation using the slope and the y-intercept. y = –4x – 2.5
1 answer:
Answer-
(See the attached picture below)
Step-by-step expression-
-2.5 is the y intercept so put a dot on that point on the graph. Then since the slope is -4, (the slope is negative), you want to rise (go up) 4 and run (go sideways) 1. Then just draw a line connecting those two dots. Happy studying :)
(See the attached picture below)
Step-by-step expression-
-2.5 is the y intercept so put a dot on that point on the graph. Then since the slope is -4, (the slope is negative), you want to rise (go up) 4 and run (go sideways) 1. Then just draw a line connecting those two dots. Happy studying :)
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Answer:
(a), (a,c), (a,d), (a,e), (a,c,d), (a,c,e), (a,d,e), (a,c,d,e)
Step-by-step explanation:
We are given the set (a,b,c,d,e).
Total number of subsets of the above set are = 32
Subsets:
φ
(a,b,c,d,e)
(a), (b), (c), (d), (e)
(a,b), (a,c), (a,d), (a,e), (b,c), (b,d), (b,e), (c,d), (c,e), (d,e)
(a,b,c), (a,b,d), (a,b,e), (a,c,d), (a,c,e), (a,d,e), ( b,c,d), (b,c,e), (b,d,e), (c,d,e)
(a,b,c,d), (a,b,c,e), (a,b,d,e), (a,c,d,e), (b,c,d,e)
Subset having a but not b :
(a), (a,c), (a,d), (a,e), (a,c,d), (a,c,e), (a,d,e), (a,c,d,e)