Answer:
B
Step-by-step explanation:
2(a+3)+3(2a-1)
=2a+6+6a-3
=8a+3
I know y=5
You would move the constant to the right
add the numbers
then divide both sides by 25 to get
y=5
Answer:
240
Step-by-step explanation:
2.4 x 100= 240
The inverse of the given function is y = √5x + 7/2 - 3
<h3>Inverse of a function</h3>
Given the function expressed below;
5y + 4 = (x+3)² +1/2
5y = (x+3)² - 7/2
y = 1/5(x+3)² - 7/10
Replace y as x
x = 1/5(y+3)² - 7/10
Make y the subject of the formula
5x = (y+3)²- 7/2
(y+3)² = 5x + 7/2
y+3 = √5x + 7/2
y = √5x + 7/2 - 3
Hence the inverse of the given function is y = √5x + 7/2 - 3
learn more on inverse of a function here: brainly.com/question/3831584
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