Answer:
Step-by-step explanation:
in step 4, he subtracted the wrong direction
the graphed equation is:
y = -|x| + 1
<h3>
</h3><h3>
How to find the algebraic expression that matches the graph?</h3>
On the graph, we can see an absolute value equation, which opens downwards, and passes through the points (1, 0) and (0,1).
The general absolute value equation is:
y = a*|x - b| + c
Because the vertex is at the point (0, 1), we know that:
b = 0, c = 1
Replacing that we get:
y = a*|x| + 1
Now, this must be zero when we evaluate in x = 1, then:
0 = a*|1| + 1
a = -1
Then the graphed equation is:
y = -|x| + 1
If you want to learn more about absolute value functions:
brainly.com/question/3381225
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Answer:
238
Step-by-step explanation:
28÷4=7
7x6=42
7x3=21
7x4=28
7x7=49
7x3=21
7x3=21
7x4=28
(28x3)+(21x3)+49+42
84+(21x3)+49+42
84+63+49+42
147+49+42
147+91
238
We have
We subtract 11x on both sides and 7 on both sides
we sum like terms
Then we isolate the x
ANSWER
x=-1
The equation only have one solution
Answer:
tan cox³ / 5s
Replace ^-1 with ^(-1)
Replace x3 with x³
<h3>Step 1</h3>
Simplify
x³ / 5
Use equation to solve
tan • ((co • (s-1)) • x³ / 5)
<h3>Step 2</h3>
Take the previous equation and format it in a simpler form
tan • ((co • (s-1)) • x³ / 5) ⇒ tan • cox³ / 5s
<h3>Result</h3>
tan cox³ / 5s
