Answer: y = 3x-1
Step-by-step explanation: I was never the best at doing this, but here it goes...
first start with the formula Y2-Y1/X2-X1 for this problem, lets say your Y2 is -1, your Y1 is 5, your X2 is 0, and your X1 is 2, making your equation -1-5/0-2 which equals -6/-2, which can be qritten as 3. this is your slope.
now take the equation Y-Y1 = M (X-X1) m is your slope, which is 3 in this case as stated above. your X1 is2, your Y1 is 5. plug this in and you get
y-5 = 3 (x-2) which you put into slope intercept form, which is y = mx + b
your answer should be y = 3x-1
There is no exercise. I cannot answer it without an exercise.
Answer:
8,11,14,17,20
Step-by-step explanation:
this is because it started with adding three to the number, so it continues like that
The domain of the function where the function is decreasing is (-∞, 1). Then the correct option is D.
<h3>What are domain and range?</h3>
The domain means all the possible values of the x and the range means all the possible values of the y.
The function is given below.
f(x) = x² - 2x + 5
The equation can be written as
f(x) = x² - 2x + 1 + 4
f(x) = (x - 1)² + 4
Then the domain of the function where the function is decreasing will be (-∞, 1).
Then the correct option is D.
More about the domain and range link is given below.
brainly.com/question/12208715
#SPJ1
Answer:
70 dollars
Step-by-step explanation:
he has only 70%left of his initial savings so that make 70%*100=7*10=70usd
