<h2>
Answer:</h2>
Shown below
<h2>
Step-by-step explanation:</h2>
A piecewise function is a function defined by two or more equations. In this problem, we have a function defined by two equations.
First, a quadratic equation:
This is a parabola that opens upward and starts at the point 
and whose vertex is the point 
. Keep in mind that 
is included in the domain of the function, and we know this by the symbol ≤ that includes the equality.
Second, a linear equation:
The graph of this is a linear function with slope 
and starts at the point 
. Keep in mind that 
is included in the domain of the function by the same symbol ≤
Moreover, at there is a jump discontinuity.
3x = 9y
9y = 3x
y = 3x/9
y = 1/3x
<span>The slope is 1/3</span>
The answer is C. This is because a equilateral triangle's sides are all equal, meaning any side divided by another has a ratio of 1. That means that you can use dilations to change a triangle into any length and then move them onto each other.
I hope this helped! If it did please rate and thank and give Brainliest Answer!
Answer:
6, 12, 21, 10, then 4
Step-by-step explanation:
This is more difficult to answer than you would think, you can't actually see the picture when typing the answer
Based on the venn diagram of siblings, the probability of being an only child or having only sisters is d. 0.50.
<h3>What is probability of being an only child or having a sister?</h3>
The probability of being an only child or having a sister can be found as:
= (Number of those only sister + Number of only children) / Total number of people in poll
Solving gives:
= (8 + 7) / (8 + 10 + 5 + 7)
= 15 / 30
= 0.50
In conclusion, the probability of having a brother and sister is 0.50.
Find out more on Venn diagrams at brainly.com/question/9085273
#SPJ1
