Using translation concepts, it is found that graph 3 represents the function
.
<h3>What is a translation?</h3>
A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.
In this problem, the function is:
![f(x) = \sqrt{x} + 1](https://tex.z-dn.net/?f=f%28x%29%20%3D%20%5Csqrt%7Bx%7D%20%2B%201)
Which is a shift up of one unit of
. The square root function has y-intercept at (0,0), hence the translated function will have y-intercept at (0,1). Additionally,
, since f(4) = 3, which means that graph 3 is represents the function.
More can be learned about translation concepts at brainly.com/question/4521517
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Answer: Isolate the variable by dividing each side by factors that don't contain the variable.
k = −1
Answer:140mph
Step-by-step explanation:
7. general term of gp is given by ar^n-1
hence,4th term is given by
ar^3=15 ------(1)
ar^6=405-----(2)
equation 2/1,we get
r^3=27
so common ratio r=3
putting value of r in equation 1,
we get a=5/9
so gp upto 7 terms will be 5/9,5/3,5,15,45,135,405
8. a=3
given 4th term is -24
so ar^3=-24
substituting value of a we get r^3=-8
r^3= -2^3
so r = -2
using this x2 is ar= 3*-2=-6
x3 is ar^2= 3*4=12