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Svetach [21]
3 years ago
11

Evaluate f(x) at x =-3/4 f(x) = 2 - 6x - 4x^2

Mathematics
1 answer:
Tresset [83]3 years ago
7 0

Answer:

4.25 is the final answer!!!

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Are these two expressions equivalent?<br> 6 + 3 and 3 + 6
labwork [276]

Answer: Yes its equivalent

Step-by-step explanation:

6 + 3 =9 and 3 + 6= 9

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You should know this smh

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3 years ago
The area of a triangle is 10 square meters. The height is one meter longer than the base. What are the lengths of the base and h
Kamila [148]

Answer:

b=4, h=5

Step-by-step explanation:b(b+1) divided by 2 is 10, so b(b+1)=20 so b^2  + b =20 so b^2 +b -20=0 which equals (b+5)(b-4), giving us solutions -5 and 4. However,  -5 is invalid bc it is negative, so base must be 4 making height 5

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Tina weighs 130 lb she enrolls in a fitness plan to reduce 10% of her body weight over a four month period. How many pounds did
Snowcat [4.5K]

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6 0
3 years ago
If f(x) equals 3X -2 what is f(5.9)
Ivanshal [37]

Answer:

f(5.9)= 15.7

Step-by-step explanation:

f(x) = 3x -2

f(5.9) = 3(5.9) -2

f(5.9) = 17.7 -2

f(5.9) = 15.7

Word Explination

If the (x) in f(x) is replaced by another variable (in this case, a number) any other x seen in the equation is replaced by that variable. For this question, the x in f(x) is replaced by 5.9. And so any other x in this equation needs to be replaced by 5.9 as well. From there on out, you solve.

6 0
3 years ago
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