Answer:
See below.
Step-by-step explanation:
The graph of the quadratic equation is a parabola or u shaped graph. It has a vertex at (-1,-3) since h=-1 and k=-3 in the vertex form. It is also facing down since the leading coefficient is negative.
Sallys statement is always true
for example:
-6 + 2 = -4
but if I turn it around
2 - 6 = -4
same answer
-6 -6 = -12
swap around -6 - 6 = 12
same answer
again -3 + 6 = 3
and 6 - 3 = 3
Answer:
6.67 is the awnser or 6.6666666666
Step-by-step explanation:
Answer:
7.236
Step-by-step explanation:
N(75/100)=4.5 multiply both sides by 100
75n=450 divide both sides by 75
n=6cm
