C..............................................................
Answer:
f(x)= -|x + 1| + 1
Step-by-step explanation:
This is an absolute value equation, because it's that v-shape that let's us know it will be one. The standard form is
f(x)= a|x - h| + k, where h is the horizontal shift, k is the vertical shift, and a is the dilation factor.
We know that the graph is moved up one, because its vertex is at y = 1. So k = 1.
f(x)= a|x - h| + 1
We also know that it must be negative, because it's upside-down, so <em>put the negative outside the absolute value, not inside.</em>
f(x)= -|x - h| + 1
Lastly, the horizontal shift is left one, so we know that h = -1.
f(x)= -|x - -1| + 1
x minus a negative one equals x plus one, so
<u>f(x)= -|x + 1| + 1 </u>is our final answer.
A A equation that’s perpindicular to y = 4x - 1 and passes through the point (2, -9) is…
Answer: y = -3/4x - 15/2
Explanation: Opposite reciprocal slopes and plug in -9 with y and 2 with x then solve for b
-9 = -1.5 + x
x = -15/2
Answer:
C. Plants will absorb the most energy between May and July
Step-by-step explanation:
the amount of light does not effect the birds only the weather does, the plants use the light to photosynthesis so they will make more energy
Option A:
Difference of cubes
Solution:
Given expression is 
.
27 can be written as 
.
64 can be written as 
.
To find the identity to rewrite the given expression:
Option A: Difference of cubes
can be rewritten as 
.
That means the difference of two cubes.
So, it is true.
Option B: Difference of squares
cannot be written as square terms.
So, it is false.
Option C: Sum of cubes
cannot be written as sum of cubes.
So, it is false.
Option D: Pythagorean Triples
cannot be written as Pythagorean Triples.
So, it is false.
Hence difference of cubes if the correct answer.
