Step-by-step explanation:
point-slope form means
y - y1 = m(x - x1)
(x1, y1) is a point on the function line (like the given (1, 4)).
m is the slope, weiss is the ratio of "y coordinate change / x circumstances change" when going from one point to another in the function line.
so, we need a second point. I suggest x = 0 (side length is 0), which makes also the perimeter 0 (4×0 = 0) : (0, 0)
then we see
x changes by +1 (from 0 to 1)
y changes by +4 (from 0 to 4)
the slope m is then +4/+1 = 4
and using the given point this makes the point-slope form
y - 4 = 4(x - 1)
Answer:
- 2x² - 2x + 82
Step-by-step explanation:
(f - g)(x) = f(x) - g(x) , then
f(x) - g(x)
= 2 - x² - (x² + 2x - 80) ← distribute parenthesis by - 1
= 2 - x² - x² - 2x + 80 ← collect like terms
= - 2x² - 2x + 82
Answer:
48 is the answer
Step-by-step explanation:
C
pls dont get mad if its wrong
530(1+.144/12)(.06) = 32.18 so even that is less than 35
So the answer is 31.80
