Answer:
a) 3rd degree
b) negative
c) 2
d) zero
e) the graph approaches +∞, -∞
Step-by-step explanation:
a) because two turns
b) because the function does not approach y=+∞ as x approaches x=+∞
c) the graph switches direction twice
d) from observation
e) it appears so, and is the nature of polynomials
Answer : 3. ABC is less expensive by $0.05 per pound
So let's find the price for one pound first:
ABC = $6/8pounds = $0.75/ 1 pound
XYZ = $11.20/14 pounds = $0.8/ 1 pound
So we can see ABC cost less for 1 pound and we can find the difference by subtracting:
0/8=0/75 = 0.05
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Answer:
-4k+4l
Step-by-step explanation:
4(-k+l) multiply inside the bracket by 4
-4k+4l
Answer:
Two expressions equivalent to 48j + 36.
Use distributive property of multiplication.
<u>Since 6 is the factor, divide each term by 6 to get the other factor;</u>
- 48j + 36 =
- 6*8j + 6*6 =
- 6*(8j + 6) =
- 6*2(4j + 3)