Answer:
Step-by-step explanation:
step 1 simplified like terms -11k +3k =8k
step 2 incorrect should be -4k -20 on the left side distributive property
step 3 added 8k to each side
step 4 added 20 to each side
step 5 divided each side by 4
Answer:
A
Step-by-step explanation:
Answer:
in 2005, 17.3 percent of students are taking at least one online course
Step-by-step explanation:
f(5) = 2.6(5) +4.3 = 17.3
The definition of the function f(x) tells you that f(5) = 17.3 means 5 years after the year 2000, 17.3 percent of students are taking at least one online course.
Exponential function is <span>a function whose value is a constant raised to the power of the argument, especially the function where the constant is </span>e<span>. The function given y=-3x^5 cannot be considered as an exponential function. Instead, it is a polynomial function with a degree of 5. Hope this answers the question.</span>