Answer:
y = 2x - 1
Step-by-step explanation:
y - 2x + 2 = 1
6x - 3y = 3
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Plug in for y:
6x - 3(2x - 1) = 3
6x - 6x + 3 = 3
Simplified, 3 = 3
Answer:
Step-by-step explanation:
a) period is the length of one cycle ( one full squiggle ) If you are lucky and the graph is on exact numbers.. at a high point and to the next high point.. then just take that horizontal distance, that's one period also if it's not you could find the period, T, by using T = 2pi / k where k is a number that represents how fast , or how many times the wave cycles in one second or some other amount of time.
b) Amplitude is a number that goes right before the sinusoid, which is multiplied by it because, sin , cos, are at max 1 or at min -1
c) vertical shift is what is added , for upwards shift... before or after the sinusoid ie sin , cos, ect ect.
does this help?
Answer:
A mile is equal to 5280 feet
You start off with
200 miles per hour
If you multiply 200 by 5280 you can find the speed in feet per hour
1,056,000 feet per hour
There are 60 minutes in an hour
If you divide 1,056,000 by 60 you can find the speed in feet per minute
So 17,600 feet per minute
Then if you divide that by 60 you can find the speed in feet per seconds
It is 293 1/3 or 293.333 feet per second.
Step-by-step explanation:
Answer:
x= 79° y= 22°
Step-by-step explanation:
x is the same as 79
79+79= 158
180° in a triangle
180-158= 22°