<span>The inverse function is found by replacing the independent variable with the dependent variable and vice versa like so</span>
Answer:
-1.28
Step-by-step explanation:
You would put these two equations into a graphing ccalculator:
y = -4x - 1
and
y= 5^x + 4
Wherver they intersect is your answer.
These two happen to intersect at (-1.28,4.13)
Since the equation has x-values, you would give the first number (x-coordinate) as your answer.
Solution
Note: Area of Kite
From the question we have
Therefore, y = 2
16y = 164
y = 164 ÷ 16
y = 10.25
Hope This Helps You!
Answer:
1) a) yes
b) no
c) a² - 39
(a)² - (sqrt(39))²
(a - sqrt(39))(a + sqrt(39))
This quadratic can be split into real factors, but not rational
sqrt(39) is a real number, but not rational