Which of the following expressions has the greatest value when x=5? show how you arrived at your choice.
1 answer:
Answer:
2x^2+7
Step-by-step explanation:
Let x=5
2x^2+7
2 ( 5)^2 +7 = 2*25 +7 = 50+7 = 57
(x^3-5)/3
(5^3 -5)/3 = (125-5)/3 = 120/3 = 40
(10x -2)/ (x-3)
(10*5-2)/(5-3) = (50-2)/(2) = 48/2 = 24
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Answer:
11
Step-by-step explanation:
If it's finding the intercepts then x=-6 and y=-4
You multiply 124 (0.065) which gets you 8.06. You then add 8.06 to 124 and you get 132.06.
Answer:
4.4 degrees C.
Step-by-step explanation:
C = 5/9 (F - 32)
When F = 40:
C = 5/9( 40 - 32)
= 5/9 * 8
= 40/9
= 4.4 degrees C,
