Answer: H
Step-by-step explanation:
The slope can be found using two points and the formula (y2-y1)/(x2-x1)
if we use (0,-2) and (1,1), x1 = 0, y1 = -2, x2 = 1, y2 =1
plug these into the formula to get
(1- -2)/(1-0)
= 3/1
= 3
so the slope is 3, so the coefficient on the x would be 3 in the y = mx+b formula
b would equal the y-intercept or the number when x = 0
when x = 0, y = -2, so b = -2
plug these into y = mx+b to get
y = 3x -2
Answer:
HIIIII GVJJHGNKJMJNNJ SEXIIIJBH
Step-by-step explanation:
If y varies inversely with x:
y = k / x
0.2 = k / 2
k = 2 * 0.2
k = 0.4
Answer:
The equation for the inverse variation is:
y = 0.4 / x
Answer:
569.49$
Step-by-step explanation:
7.25% = .0725
530.99 x 0.725 = 38.50
530.99$ + 38.50$
569.49$
Answer:
decreasing, linear
Step-by-step explanation:
you <em>could</em> find the first differences and then the secon ddifferences, but when it's allowed to use Desmos, why not, lol, so, looking at the 4 points plotted on Desmos, it is decreasing, and linear
