To find the slope (or gradient) of two points use the equation
(y2 - y1)/(x2 - x1)
where point 1 is (x1, y1) and point 2 is (x2, y2)
substitute the numbers in
(2 - 3)/(4 - 7)
which gives
-1/-3 = 1/3
Answer:
86 meters
Step-by-step explanation:
27+27+16+16=54+32=86 meters
The second choice is a function, because the domain value can not repeat :)
Answer:
18-6y
Step-by-step explanation:
Answer:
-3x²-10x+3
Step-by-step explanation:
if A=2x-7x²+3 and B=4x²-12x, then A+B:
(2x-7x²+3)+(4x²-12x)=-3x²-10x+3.