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โˆ™ 2012-03-05 00:19:13
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Q: What is 5 plus f equals 12?
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What is f if f plus 7 equals 2 plus 10?

f+7=12 is the equation so, f=5


F varies jointly as g h and j One set of values is f equals 18 g equals 4 h equals 3 and j equals 5 Find f when g equals 5 h equals 12 and j equals 3?

f = 54


How do you solve this equation 19 equals f plus 5?

19 = f + 5 Subtract 5 from both sides: 14 = f


How do you do this problem one third plus f equals three fourths?

1/3 + f = 3/4 subtract 1/3 from both sides: f = 3/4 - 1/3 = 9/12 - 4/12 = 5/12


What is the derivative of F of x equals 7x squared plus 5?

14x


If fx equals 2x plus 5 find f a plus h minus f a divided h?

It is [(2a+2h+5) - (2a+5)]/h = 2h/h = 2


What is 5f plus 3 equals 28 what is the value of f?

If: 5f+3 = 28 then f = 5 because (5*5)+3 = 28


What does k plus f plus s plus t plus f plus f equals g of an ES?

wth??


Assume f of x equals 4x plus 8 and g of x equals 5 What is the value of g o f-1?

g(x) = 5. So whatever f(x) or f(-1) is, g of that is going to be 5.


Is f of x equals x plus x plus 5 a linear function?

Only if it's a function.


If hx equals f o g x and hx equals sqrt x plus 5 find gx if fx equals sqrt x plus 2?

g(x) = x + 3 Then f o g (x) = f(g(x)) = f(x + 3) = sqrt[(x+3) + 2] = sqrt(x + 5)


If B plus P plus F equals 24 what are the values of Q and T A plus B equals Z Z plus P equals T T plus A equals F F plus S equals Q Q-T equals 7?

31


What is -0.5 plus f if equals 0.5?

f = 1


How do i solve his algebra problem My homework is Function Notation The first problem is F 2x and what he gave us is F x 2x plus 5?

The equation F X 2X plus 5 equals 0.5. This is a algebra math problem.


What is F equals 9.5 plus 32?

F = 41.5 9/5 + 32 is the conversion factor from Celsius to Fahrenheit.


What does a plus b plus c plus f equals?

That's going to depend on the values of 'a', 'b', 'c', and 'f'.


Which one is a function f x equals 4x F X equals X subtract 4 f x equals x plus 4 or F X equals negative 4X?

All of them


12 equals you in a F?

12 inches in a foot


What is F equals 95c plus 32 if c equals 10?

F = 9/5 C + 32 = (9/5) x 10 + 32 = 18 + 32 = 50


Is y equals mx plus b different from f x equals mx plus b?

yes


What is the value of the function x2 plus 3 at x equals 5?

f(x) = x2 + 3 ----> f(5) = (5)2 + 3 ----> f(5) = 28


Find gf of 5 if f of x equals x plus 1 and g of x equals 3 x - 2?

gf(5) = g(f(5)) = g(5+1) since f(x) = x+1 and then g(6) = 3*6 - 2 = 18 - 2 = 16


Evaluate the function fx equals -x2 plus 5 for x equals 4?

Interpreting the question as "evaluate f(x) = -x2 + 5 for x = 4". This is the same as asking "what is f(4)". To evaluate f(4) just replace each instance of the x in the definition of f(x) by the number 4: f(4) = -42 + 5. The result is -11.


When S equals 5 f plus s equals?

s=5 f+s=? Substitute 5 in for s.Substitute 1 in for f.f+s=f+5f=11+5 ={6}


If 2 f of x plus f of 4 minus x equals x squared what is f of x?

find f'(x) and f '(c)f(x) = (x^3-3x)(2x^2+3x+5