Answer:
The domain of f(x) corresponds to the set of real numbers.
D f(x) ∈ ∀X; D f(x) ∈ R
Step-by-step explanation:
f(x)=X+18-3X-15
f(x)=-2X+3 (right line with negative slope)
This function exists for all values of X, so the domain corresponds to the set of real numbers.
D f(x) ∈ ∀X; D f(x) ∈ R
A credit card company charges 24.99% annually for its interest rate
Total balance = 2450
we have to find the interest which would be charged in dollars
So to find the interest which would be charged in dollars we have to multiply total balance by the interest rate which is 24.99 and then divide it by hundred
so our interest comes = 2450*24.99/100 which comes out to be 612.255
Answer:
Is there only one coordinate point? is that all the information you got?
The value of the scale factor is 3. Then the height and area of the triangle ΔABC will be 9 ft and 54 square ft.
<h3>What is dilation?</h3>
Dilation means the changing of the size of the object without changing the shape. The size of the object may be increased or decreased based on the scale factor.
The area of the triangle ΔDEF is 6 square ft. And the base length of the triangle ΔDEF is 4 ft.
The area of the triangle is given as
Then the height of the triangle ΔDEF will be
Then the scale factor will be
Then the height of the triangle ΔABC will be
Then the area of the dilated triangle ΔABC will be
More about the dilation link is given below.
brainly.com/question/2856466
#SPJ1
Twice a number w (means multiplication): 2w
Increased by twelve (means addition): + 12
Final Equation: 2w + 12
Hope This Helped! Good Luck!
