Answer:
DE=2x you kinda put the answer
Step-by-step explanation:
Answer:
3.5% decrease means 96.5% remaining
0.965(16)
4.25% decrease means 95.75% remaining
0.9575(0.965(16))
= 14.7838 grams
Answer:
A
Step-by-step explanation:
let y = f(x) and rearrange making x the subject, that is
y = 
( multiply both sides by x³ )
x³y = 19 ( divide both sides by y )
x³ = 
( take the cube root of both sides )
x = ![\sqrt[3]{\frac{19}{y} }](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B%5Cfrac%7B19%7D%7By%7D%20%7D)
Change y back into terms of x, then
(x) = ![\sqrt[3]{\frac{19}{x} }](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B%5Cfrac%7B19%7D%7Bx%7D%20%7D)
= ![\frac{\sqrt[3]{19} }{\sqrt[3]{x} }](https://tex.z-dn.net/?f=%5Cfrac%7B%5Csqrt%5B3%5D%7B19%7D%20%7D%7B%5Csqrt%5B3%5D%7Bx%7D%20%7D)
→ A
Answer:
0
Step-by-step explanation:
-2+3/-7+6
o/-1
0
as slope is y2-y1/
x2-x1
Y = 3x - 1
Slope intercept form is written in this format:
y=mx+b
m represents the slope
b represents the y intercept
You can clearly see that line intercepts the y axis at -1 so if you substitute that in:
y = mx - 1
You can easily find the slope by following this simple formula: rise/run
If you start at (0, -1) and try to get to (1, 2) then you go up 3 units and across 1 unit so the slope is 3/1 or 3. It’s not a negative slope since the line goes upwards and not downwards.
If you substitute the slope and y intercept you get:
y = 3x - 1
~~hope this helps~~
