Answer:
-3x^2 +4x -15 +25/(x+1)
Step-by-step explanation:
The synthetic division is shown in the attachment. The coefficients in your given expression are out of order, so need to be rearranged for division by most manual methods.
Answer:
<h2>y = -6x - 9</h2>
Step-by-step explanation:
The slope-intercept form of an equation of a line:
<em>y = mx + b</em>
m - slope
b - y-intercept
Parallel lines have the same slope.
===========================================
We have y= -6x - 9 → m = -6
Put the value of a slope and the coordinates of the point (-2, 3) to the equation of a line:
3 = -6(-2) + b
3 = 12 + b <em>subtract 12 from both sides</em>
-9 = b → b = -9
Finally:
y = -6x - 9
Answer:
3z^2 - 9z
Step-by-step explanation:
(3z) (z-3)
3z×z
= 3z^2
3z× -3
=9z
3z^2-9z
from what I know
A=4
B=3
C=2
and a plus adds 0.33 and a minus minuses 0.33
question wants us to find yearly average or average per 1 year
since these grades span over 2 years, we must divide the total average by 2
averagefresh=sum of fresh grades/4 grades per year
averagesoph=sum of soph grades/4 grades per year
yearlyaverage=(averagefresh+averagesoph)/2
freshman:
(C)+(B)+(A)+(C-)=2+3+4+(2-0.33)=10.67
sophomore:
(B+)+(A-)+(C+)+(B-)=(3+0.33)+(4-0.33)+(2+0.33)+(3-0.33)=12
averagefresh=10.67/4=2.6675
averagesoph=12/4=3
yearlyaverage=(2.6675+3)/2=2.83375
so it's about a average
Answer:
(28.36)
Step-by-step explanation: