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sertanlavr [38]
3 years ago
13

Help me on Algebra it may look easy but to me it is hard

Mathematics
1 answer:
Zina [86]3 years ago
8 0
It’s a 90 degree clockwise rotation as coordinates become (y,-x).
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What is the inverse of f(x)? show the work<br> f(x)+3x+5
stealth61 [152]

Answer:

f^-^1(x)=\frac{1}{3}x-\frac{5}{3}

Step-by-step explanation:

To solve for the inverse, we need to switch the variables and solve for y.

Note that f(x) is the same as y or in other words, the output.

f(x) = 3x + 5

y = 3x + 5

~Switch variables

x = 3y + 5

~Subtract 5 to both sides

x - 5 = 3y

~Divide 3 to everything

1/3x - 5/3 = y

~Flip

y = 1/3x - 5/3

Best of Luck!

6 0
3 years ago
Write an equation of a line that passes through the point (2, 3) and is parallel to the line y = 3 over 2x + 5.
lana [24]
I think the answer is b B. y = negative 2 over 3x − 7
4 0
3 years ago
What is the area of this composite figure?
VLD [36.1K]

Answer:

36.56

Step-by-step explanation:

the area of a circle is r^2×pi (here 2^2×pi) then add the area of the middle rectangle (so 4×6)

6 0
2 years ago
John bought a 4-year certificate of deposit for $9.800 that has an interest rate of 3.255 % compounding monthly
Neko [114]

Answer:

hi

Step-by-step explanation:

want to start a conversation

6 0
3 years ago
At 1:00 PM, you have 24 megabytes of a movie. at 1:15 P.M., you have 96 megabytes. What is the download rate in megabytes per mi
sladkih [1.3K]
Megabyte difference = 96 - 24 = 72
time difference = 1:15 - 1:10 = 15 min.

Download rate would be: 72 / 15 = 4.8

So, Your Answer would be 4.8 mb/min

Hope this helps!
7 0
3 years ago
Read 2 more answers
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