Step-by-step explanation:
Q1 . (f+g)(x) = f(x) + g(x)
=4x-4 +2x^2 -3x
= 2x^2 + x -4
Q2. (f-g)(x) = f(x) - g(x)
= 2x^2−2 - (4x+1)
= 2x^2 -2 -4x -1
= 2x^2 - 4x -3
Q3. h(x)=3x−3 and g(x)=x^2+3
(h.g)(x) = h(x) × g(x)
= (3x-3) × (x^2 + 3)
=3x^3 -3x^2 + 9x -9
Q4.f(x)=x+4 and g(x)=x+6
(f/g)(x) = f(x) ÷ g(x)
= x+4 / x+6
the domain restriction is x>-6
x<-6
x doesn't equal (-6)
Answer:
Im pretty sure I saw this question.. 228
Step-by-step explanation:
Answer: 70 feet
explanation: 14/2=7 7x10=70
Answer:
[C] 0.40625
Explanation:
To turn a fraction into a decimal, divide the numerator by the denominator.
13 ÷ 32 = 0.40625
- Your answer is [C] 0.40625
Number 7 is a because line m crosses at 2 on the y axis and number 8 is a because it goes up by one half each time