Answer:
13/15
Step-by-step explanation:
Solve using implicit differentiation:
First take derivative:
6y-3-10x+7 = 0
Next isolate the :
6y-3 = 10x-7
(6y-3) = 10x-7
=
Finally plug in the point (2,3):
For the recursive function, f(n+1) = one-half(n)
Thus, when n = 2,
f(3) = 9
If n = 1,
f(2) = 9×3
f(2) = 27
If n = 0,
f(1) = 27 ×3
f(1) = 81
Let's say you had something in the form Ax+By > C
Solving for y would get it into the form y > mx+b only if B is positive.
If B were negative, then the sign would flip and you'd have y < mx+b
For y > mx+b, you shade above the boundary line and y < mx+b has you shade below the boundary line.
The boundary line itself is y = mx+b which goes through two points. Use a solid line if there is an "or equal to" as part of the inequality sign. Otherwise, use a dashed boundary line.
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Examples:
- x+y > 10 solves to y > -x+10. The boundary line is dashed and it goes through (0,10) and (10,0). Shade above the boundary line.
- solves to . The boundary line y = -2x+4 goes through (0,4) and (2,0). This boundary line is solid. Shade below the boundary line
- x-y > 7 solves to y < x-7. Note the sign flip. The boundary is dashed and it goes through (0,-7) and (7,0). Shade below the boundary line.
An online grapher such as desmos will quickly let you graph any inequality so you can check your work.
If those two angles are congruent and supplementary, then they are a right angle. Hope that helped!
Answer:
You wrote wrong
Step-by-step explanation:
if its this (2.4 x 10-9 )(4.0 x 1023) = 6.138 x 10^4
or if its this (2.4 x 10-9 (4.0 x 1023)) = -3.6804 x 10^4