kweenkai07131
Answered

Discover a wealth of knowledge at Westonci.ca, where experts provide answers to your most pressing questions. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform.

Which of these could be the graph of F(x)= 6 • (0.4)^x​

Which Of These Could Be The Graph Of Fx 6 04x class=

Sagot :

Nayefx

Answer:

B

Step-by-step explanation:

to figure out which graph is the graph of the given function. we need to figure out the y-intercept:

to do so

recall exponential function

[tex] y = \displaystyle \: a {b}^{x} [/tex]

substitute 0 for x:

[tex] \displaystyle \: y=6 \cdot \: {0.4}^{0} [/tex]

recall law of exponent:

[tex] y = \displaystyle \: 6 \cdot \: 1[/tex]

simplify multiplication:

[tex] y = \displaystyle \:6[/tex]

now two graphs have (0,6) as y-intercept

but remember if b<0 then the function is decreasing

hence,

our answer is B

Thank you for trusting us with your questions. We're here to help you find accurate answers quickly and efficiently. We hope you found what you were looking for. Feel free to revisit us for more answers and updated information. Thank you for choosing Westonci.ca as your information source. We look forward to your next visit.