Answer:
1
Step-by-step explanation:
The absolute value of -3 is 3, so 4-3=1
Answer:
A.irrational
Step-by-step explanation:
because 9 can be square to 3 but 11 cant be squared at all.
The slope is 4
slope intercept form : y=4x-2
point slope form: y-2= 4(x-1)
The first function is represented by the green line, while the second is represented by the orange line
<h3>What are piecewise functions?</h3>
Piecewise functions are functions that have at least 2 sub functions, each of which have different intervals
The function is defined by
![f(x) = \left \{ {{x^2,\ x\le1} \atop {2x + 1,\ x > 1}} \right.](https://tex.z-dn.net/?f=f%28x%29%20%3D%20%5Cleft%20%5C%7B%20%7B%7Bx%5E2%2C%5C%20x%5Cle1%7D%20%5Catop%20%7B2x%20%2B%201%2C%5C%20x%20%3E%201%7D%7D%20%5Cright.%20)
<h3>(a) Graph the first function</h3>
The first function in f(x) is defined by
![f(x) = x^2, \ x \le 1](https://tex.z-dn.net/?f=f%28x%29%20%3D%20x%5E2%2C%20%5C%20x%20%5Cle%201)
See attachment for the graph of the first function
<h3>(b) Graph the second function</h3>
The second function in f(x) is defined by
![f(x) = 2x + 1, \ x > 1](https://tex.z-dn.net/?f=f%28x%29%20%3D%202x%20%2B%201%2C%20%5C%20x%20%3E%201)
See attachment for the graph of the second function
Read more about piecewise functions at:
brainly.com/question/18859540
A. angel a is 50 bc since it is isosceles, the two ungiven angles equal the same (180-80=100, 100/2=50)
B. 180=28+28+b, 180=56+b, 124=b