Answer:The equation of the line that has a slope of -1/2 and a y-intercept of -2 is: y=-1/2x-2. All you really have to do here is replace m with -1/2, which is the slope you gave, and replace b with -2, the y-intercept you gave, in the equation y=mx+b.
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Step-by-step explanation:
Answer:
The sum of geometric series is 716144
Step-by-step explanation:
Given
First term=a_1= -11
Last term=a_8=859375
Common ration of geometric series=r= -5
And
Total terms in geometric sequence=n=8
We know that the formula for sum of geometric series is:
S_n= (a_1 (1-r^n))/(1-r)
= (-11(1-(-5)^8)/(1-(-5))
= (-11(1-5^8))/(1+5)
= (-11(1-390625))/6
=(-11(-390624)))/6
=4296864/6
=716144
So the sum of geometric series is: 716144 ..
Step-by-step explanation:
If you have a co-ordinate plane with you, it will greatly help.
First, move -9.5 units to the left.
Then, move 8 units up.
You will most likely land on a line. If you don't, try it again.
If you do, put your point right there!
Answer:vertical angle
Step-by-step explanation:
Answer is 8 3*1=3 2^3=8 ,it's c because (2^4) is 16 3+1=4
