Answer:
Yes
Step-by-step explanation:
12 - 8 / 4 - 2 --> Rise over Run
4/2 or 2
This is the slope
Y-Intercept:
12 (y2) - 8 (y1) = 4
The domain of the function is all real numbers because it is a quadratic equation
Answer:
50
Step-by-step explanation:
as triangle is =180
then , 30 +100 +x =180
130 +x = 180
x= 180-130
=50
Answer:
the domain of a graph consists of all the input values shown on the x-axis. The range is the set of possible output values, which are shown on the y-axis.
Step-by-step explanation:
domain = x-axis
range = y-axis
Answer:
r=3 where r is the common ratio
Step-by-step explanation:
The sum of geometric progression for n terms is given by:
, where is the
first term of the series and r is the common ratio.
Now, according to the question, there are four terms and they form a geometric progression. So sum of four terms is given as and .
Also according to the above formula:
Using the values as given in the question into the above equation we get:
[ Using formula ]
which is the required answer.