Answer:
?
Step-by-step explanation:
what is the function?
a slope going up means it is positive and a slope going down means it is negative
Answer:
No
Step-by-step explanation:
They are equal 0.50 just has an extra zero. if you get rid of the zero you will have the same answer.
Answer:
2x² + 6x + 8
Step-by-step explanation:
(f + g)(x)
= f(x) + g(x)
= 6x + 8 + 2x²
= 2x² + 6x + 8
Answer:
<u>x<-11.25</u>
Step-by-step explanation:
you treat it like its 12x-3=-138, your goal is to isolate the x. first you subtract the 3 from both sides (12x<-135) and then divide both sides by 12 giving you 11.25 on one side and x on the other.
Area of a triangle = (1÷2)x base x height
from the diagram the base is 21 feet and the height is 12 feet.
area= 0.5 x 12 x 21
= 6 x 21
= 126 feet²