The exponential function is :
y=ab^x
We have two points:
(1, 7.5)
(3, 16.875)
First point:
(1 , 7.5)
x=1
y=7.5
y=ab^x
7.5=ab¹
Second point:
(3 , 16.875)
x=3
y=16.875
y=ab^x
16.875=ab³
Then, always is true that.
7.5 / 16.875 = (ab) / (ab³)
7.5(ab³)=16.875(ab)
7.5ab³ / a
b²=16.875
7.5b²=16.875
b=⁺₋√(16.875 / 7.5)
b=⁺₋1.5
if b=-1.5 ⇒ 7.5=a(-1.5) ⇒a=-5
y=-5*(-1.5)^x
y=5(1.5^x)
if b=1.5 ⇒ 7.5=a(1.5) ⇒ a=5
y=5*(1.5^x)
Answer; y=5*1.5^x
The translation that maps pqrs to p'q'r's is 10 units left, and 15 units up.
<h3>What is translation</h3>
Translation involves moving a point, line or shape vertically or horizontally in the coordinate plane
<h3>The translation rule</h3>
The translation rule is given as:
The above means that, shape pqrs is translated 10 units left, and 15 units up to form p'q'r's
Read more about translation at:
brainly.com/question/1548871
Answer:
Ok, so the answer is 3.5
Step-by-step explanation:
From what I could see it says walked for 14 around her block 4 times so your answer is 3.5 because if (Let's call her Patricia) Patricia walked around her block 4 times in 14 minutes, we have to find the unit rate, therefore we have to divide 14 by 4 as shown below
Thus your only viable solution is 3.5
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Answer:
<h3>The translation statement for the given equation
is " Three-fourths of a number minus twelve is the same as twelve. "</h3>
Step-by-step explanation:
Given equation is
<h3>To find the statement which could be a translation of the given equation :</h3>
- The above equation can be written as
- Three-fourths of a number x minus twelve is equal to twelve.
<h3>Therefore the translation statement for the given equation
is " Three-fourths of a number minus twelve is the same as twelve. "</h3>
The option is <u> " Three-fourths of a number minus twelve is the same as twelve. "</u> correct