2 1/2 - 1 1/4 = ____ units
1 answer:
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Answer:
B) 25
Step-by-step explanation:
Given exponential function:
The growth factor between and
is 25.
To find the growth factor between and
Solution:
The growth factor of an exponential function in the interval and
is given by :
We can check this by plugging in the given points.
The growth factor between and
would be calculated as:
Plugging in values.
(On canceling the common terms)
(Using quotient property of exponents
)
∴
Similarly the growth factor between and
would be:
Plugging in values.
(On canceling the common terms)
(Using quotient property of exponents
)
∴
Thus, the growth factor remains the same which is =25.
A set of points is collinear if the points lie on the same straight line.
From the given figure,
A) Z, J, and C are not collinear
B) H, B, and C are collinear
C) H, B, and K are not collinear
D) Z, K, and R are collinear
Answer: B and D
From the given figure,
A) Z, J, and C are not collinear
B) H, B, and C are collinear
C) H, B, and K are not collinear
D) Z, K, and R are collinear
Answer: B and D