<span>The given function is f(x) = (7x + 1)/2. Write it as y = (7x)/2 + 1/2. To determine the inverse do these 3 steps. Step 1: Swap x and y to obtain x = (7y)/2 + 1/2. Step2: Solve for y. First, multiply through by 2 to obtain 2x = 7y + 1. Second, subtract 1 from each side to ontain 2x - 1 = 7y. Third, divide through by 7 to obtain (2x - 1)/7 = y. Step 3: Set y to the inverse of f(x) to obtain f^(-1) (x) = (2x - 1)/7.</span>
The vertex form of the Quadratic equation is y =
+5. The vertex is (3, 5), which is a maximum point.
<h3>what is a quadratic equation?</h3>
A quadratic equation is an algebraic equation with the power of its variable 2.
it can be written in standard form which is called vertex form or in the general form.
Analysis:
y =
-6x +14
y =
-6x +9 +5
Simplifying this perfect square expression y =
-6x +9
y =
-3x -3x +9
y = x(x-3) -3(x-3) + 5
y = (x-3)(x-3) +5
y =
+ 5
In conclusion, the Vertex form of the equation is y =
+ 5
Learn more about quadratic equation: brainly.com/question/1214333
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Answer:
1 yard is 3 feet. There is 36 inches in a yard. There is 12 inches in a foot. Multiply 36 by 10 to get 360. There is 360 inches in 10 yards.
Step-by-step explanation:
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Answer:
rectangle: 30 in^2
triangle: 12 in^2
composite: 42 in^2
Step-by-step explanation:
area of a rectangle: length times width
area of a triangle: 
composite area: break the area up by shapes you can find the area of, then add it back together
Answer:
impolite
Step-by-step explanation: