A) x + y = 24
B) x^2 + y^2 = 306
A) x = 24 -y
Then substituting this into B)
(24 - y)^2 +y^2 = 306
576 -48y +y^2 + y^2 = 306
2 y^2 -48y + 270 = 0
x1 = 15
x2 = 9
Answer:
The inverse of logarithmic function
f⁻¹(x)
Step-by-step explanation:
<u><em>Explanation:-</em></u>
Given f(x) = log₂ˣ ( 2 is a radical)
<em>Let x₁ and x₂ be the ∈ domain f</em>
⇒f(x₁) = f(x₂)
⇒
⇒ x ₁ = x₂
<em>Therefore f(x) is one-one function</em>
Let y = f(x) = log₂ˣ
⇒ y = log₂ˣ
⇒
<em>f(x) is a one-one function and onto</em>
⇒
⇒ f⁻¹(x)
<em>The inverse of logarithmic function </em>
f⁻¹(x)
The equation of line that has slope 8 and passes though (2,7) is:
Step-by-step explanation:
Given
Slope of line = 8
passes through (2,7)
Equation of line in slope-intercept form is given by:
Putting the value of slope
Too find the value of b, putting (2,7) in the equation
Putting b=-9 int he equation
Hence,
The equation of line that has slope 8 and passes though (2,7) is:
Keywords: Equation of line, slope
Learn more about equation of line at:
#LearnwithBrainly
Answer:
add the 2 equations together
Step-by-step explanation:
i was in class when I heard this so it should be correct
I can’t see the pic just txt me the question ex: 5 times 4