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8x plus 5y equals 4 in function form?
f(x)= (4 - 5y)/8 f(y)= (4 - 8x)/5
Average Rate of Change Fx equals x2 plus 3x plus 5.1 from x1 equals -5 to x2 equals 6?
f(x1) = (-5)2 + 3*(-5) + 5.1 = 25 - 15 + 5.1 = 15.1 f(x2) = (6)2 + 3*(6) + 5.1 = 36 + 18 + 5.1 = 59.1 f(x2)-f(x1) = 59.1 - 15.1 = 44 x2 - x1 = 6 - (-5) = 11 So average rate of change = 44/11 = 4
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.
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
F x equals -5x then f -3 equals?
-2
What does k plus f plus s plus t plus f plus f equals g of an ES?
wth??
What is 5 plus f equals 12?
It is 7
What is f if f plus 7 equals 2 plus 10?
f+7=12 is the equation so, f=5
How do you solve this equation 19 equals f plus 5?
19 = f + 5 Subtract 5 from both sides: 14 = f
What is the derivative of F of x equals 7x squared plus 5?
14x
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.
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
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 F equals 95c plus 32 if c equals 10?
F = 9/5 C + 32 = (9/5) x 10 + 32 = 18 + 32 = 50
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)
What is F equals 9.5 plus 32?
F = 41.5 9/5 + 32 is the conversion factor from Celsius to Fahrenheit.
