D bc it needs to have a y intercept of -1
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?
There is one solution for the pair of equations for lines A and B.
These two lines intersect, and will only intersect once. Both lines are going in opposite directions, so they will only continue to get farther and farther from each other. The only solution is the one place where these lines intersect.
Hope this helps!! :)
The correct answer is (9 in the ones place) because dividing by 10 is moving back one tens place
Answer:
No puedes simplificar mas esa equation porque no ai nada que la puede reducir
Step-by-step explanation:
