Answer:
a = -3.8
b = -2.6
c = 1.7
d = 4.4
e = 1.0
Step-by-step explanation:
Inverse just means that the x- and y-values are reversed. Notice how I didn't need to do any math to fill in the blanks; all the points are already given!
Please mark as Brainliest! :)
Answer:
Step-by-step explanation:
x²+7=43x
x²-43x+7=0
![x=\frac{43 \pm \sqrt{(43)^2-4(1)(7)} }{2(1)} \\=\frac{43 \pm \sqrt{1849-28} }{2} \\=\frac{43 \pm \sqrt{1821} }{2} \\\approx \frac{43 \pm 42.673}{2}\\\approx 0.1635,42.8365](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B43%20%5Cpm%20%5Csqrt%7B%2843%29%5E2-4%281%29%287%29%7D%20%7D%7B2%281%29%7D%20%5C%5C%3D%5Cfrac%7B43%20%5Cpm%20%5Csqrt%7B1849-28%7D%20%7D%7B2%7D%20%5C%5C%3D%5Cfrac%7B43%20%5Cpm%20%5Csqrt%7B1821%7D%20%7D%7B2%7D%20%5C%5C%5Capprox%20%5Cfrac%7B43%20%5Cpm%2042.673%7D%7B2%7D%5C%5C%5Capprox%200.1635%2C42.8365)
Answer:
24×18 432 ft (hope this helps)
He put in the value of x into y
and the value of y in x
if that confuse you here this is what it will look like
(x,y)->(y,x)