The functional equation of the line is f (x)=a*x+b
you have already a: -4 -->f (x)=-4 x+b
Now you can use the point (3;-3)
3 is the x-coordinate and -3 the f (x)-coordinate
--> -3 = -4*(3) + b Now you can solve it
-3 = -12+b (+12)
b = 9
ANSWER: f (x) = -4x + 9
Just use pemdas
(Parenthesis, exponents, multiplication, division, addition, subtraction)
Answer:
Jeremy gets an pad hdudbesid e hi d USB d b
If you are factoring then the answer is 1/7 x (14z-97) but if your simplifying then it’s 2z- 97/7
Answer:
Step-by-step explanation:
Given
-- of the roadworks
Required
Determine the speed
In this case:
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