Answer: f(2.5) = -2
Step-by-step explanation:
To find f (2.5) means we substitute 2.5 into x in the given equation:
F (2.5) = -4 (2.5) + 8 .....multiply 2.5 by -4, then add.
F(2.5) = -10 + 8
F(2.5) = -2
I hope this helps.
The answer of 7/5 as a decimal is 1.4
When the difference between one and two numbers is two, the two numbers are -10 and -12.
Given that,
The difference between one and two numbers is two. Twelve more than six times the second is four times the first.
We have to find the number.
We know that,
The system of equation we get
x=y-2 ----->equation(1)
4x=12+6y ----->equation(2)
Substitute for x in the equation(2)
4(y-2)=12+6y
4y-8=12+6y
4y-6y=12+8
-2y=20
y=-10
Substitute y=-10 in equation(1)
x=-10-2
x=-12
Therefore, The two numbers area -10 and -12 when the difference between one and two numbers is two.
To learn more about number visit: brainly.com/question/17429689
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SO THERE IS 20 JUST GO FROM 8 UP SO IT WOULD BE 8 OUT OF 20
You should order the data from least to greatest.