Answer:
a = 15
Step-by-step explanation:
Substitute b = 12 , a = 9 into the equation
12 =
12 = ← square both sides
144 = a² - 81 ( add 81 to both sides )
225 = a² ( take square root of both sides )
± = a , then
a = ± 15
a > 0 , so a = 15
Write two numbers so that the numbers are in order _ ;6,010;_ ;5,060
1 answer:
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Simply find the difference between the intercept and axis of symmetry then apply it to the other side
-1 › 3 = 4
so
3 + 4 = 7
-1 › 3 = 4
so
3 + 4 = 7
Answer:
c. both
Step-by-step explanation:
Given equation is
Now we need to check if the graph of is symmetric with respect to which axis?
a. x-axis c. both b. y-axis d. neither
We know that if f(-x) reflect the graph about y-axis
so let's change x by -x into given function to see if that equation remains unchanged or not
That is same as previous equation.
<u>Hence given graph is symmetric about y-axis.</u>
We know that if -f(x) reflect the graph about x-axis
so let's change y by -y into given function to see if that equation remains unchanged or not
That is same as previous equation.
<u>Hence given graph is symmetric about x-axis.</u>
So the correct choice is c. both