B) decreasing; the slope of the line between D and E is negative.
you can rule A out because the graph isn't constant.
You can rule C out because the slope between DandE is going downward (negative slope)
and you can rule D out because the line between DandE is a straight line so it's identified and again its moving downward so it's negative
2/3 lb. - 1/3 lb. = 1/3 lb.
check: 1/3 lb. + 1/3 lb. = 2/3lb
ANSWER 》1/3 lb. MORE
Given:
The graph of a quadratic function passes through the points (5,31) (3,11) (0,11).
To find:
The equation of the quadratic function.
Solution:
A quadratic function is defined as:
...(i)
It is passes through the point (0,11). So, substitute in (i).
Putting in (i), we get
...(ii)
The quadratic function passes through the point (5,31). So, substitute in (ii).
Divide both sides by 5.
...(iii)
The quadratic function passes through the point (3,11). So, substitute in (ii).
Divide both sides by 3.
...(iv)
Subtracting (iv) from (iii), we get
Putting in (iv), we get
Putting in (ii), we get
Therefore, the required quadratic equation is .
Answer: x+2
Step-by-step explanation:
Add −3x and 4x
Answer:
c.
Step-by-step explanation:
nk need explanation,you don't need it anyway