9514 1404 393
Answer:
3. vertical stretch by a factor of 2; shift right 1 and down 1
4. shift left 4 and up 4 (no stretch or shrink)
Step-by-step explanation:
The vertex form equation is ...
y = a(x -h)^2 +k
It represents a vertical stretch of the parent function by a factor of 'a', a right shift of 'h', and an upward shift of 'k'.
Compare the the given equations to the above form to see the transformations.
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3. (a, h, k) = (2, 1, -1) ⇒ vertical stretch by a factor of 2; shift right 1, down 1
4. (a, h, k) = (1, -4, 4) ⇒ no vertical stretch; shift left 4, up 4
Answer:
The numbers he picked are 11, 17 and 24
Step-by-step explanation:
To solve this, we will work with the information we are given, interpreting it properly.
From the information given , we can already decode that the first of the three numbers is 11. We can write that number down.
The next piece of information we are given is that the range is 13.
The range of a data set is the difference between the highest and lowest numbers in the data set.
Let us say that our highest number is x


Now, we know that the highest number of the data set is 24
Finally, from the information given, we can see that the median number is 17. This is the middle number of the data set. we can simply write that down since the number of figures in our data set is an odd number.
Hence the numbers picked are
11, 17 and 24 arranging them in an ascending order
The line should go from (0,0) to (7,3.5)
The equation is Y = X(0.5)
Answer: the answer is 6x-5=36
Step-by-step explanation:
dont blame me this is how i was taught
Because the symbol is greater than and equal to Y it would be a solid line with the blue are to the right of the red line
the correct graph would be B