Answer:
a=-2, b=1.
Step-by-step explanation:
1) according to the condition it is required to find the equation of line, which passes through points A(-3;7) and B(4;-7);
2) the equation of this line can be made up using the formula:
3) if to re-write the last equation, then
y=-2x+1;
4) finally, a= -2; b=1.
Answer:
3355
Step-by-step explanation:
55 x 61 = 3355
Answer:
8133.38
Step-by-step explanation:
Given that :
Initial value, P = 8100
Growth rate = 0.35% every 4 decade = 0.35% /40 = 0.0000875 per year
Quantity after 47 years
Using the relation :
A = P*e^(rt)
Amount after t years
t = 47 years
A = 8100 * e^(0.0000875*47)
A = 8100 * e^0.0041125
A = 8100 * 1.0041209
A = 8133.3798
A = 8133.38 (nearest hundredth)
Answer: f(-6) = , f(-4) = , f(4) = , f(6) =
<u>Step-by-step explanation:</u>
(-6, f(-6)) is an x,y coordinate. They are asking what the y-value is when you plug in -6 for x.
f(x) =
f(-6) =
=
=
f(-4) =
=
=
=
f(4) =
=
=
=
f(6) =
=
=