2x-4
If x is the amount the other team scored then the 2x is double. This gives that 4 less than double the amount of the other team would be minus 4
Answer:
The slope is 5/2 and the y intercept is -1
Step-by-step explanation:
To find the slope and the y intercept, we will write the equation in slope intercept form, y =mx+b where m is the slope and b is the y intercept
5x -2y =2
Add 2y to each side
5x-2y+2y =2 +2y
5x = 2+2y
Subtract 2 from each side
5x-2 = 2y+2-2
5x-2 =2y
Divide each side by 2
5x/2 -2/2 = 2y/2
5/2x -1 = y
y = 5/2x -1
The slope is 5/2 and the y intercept is -1
Answer:
y = csc(x - 3/4
)
Step-by-step explanation:
I forgot how to answer questions like these. I went ahead and tried re-learning this to answer this.
So, the first step is to recognize that this graph can only be the reciprocal function of sin or cosine. I will think of sine.
y = sin(x)
Look at where the x-coordinate of the sin is. (-3/4PI). This is going to be the c value. { y = asin(x-c) }
y = sin(x - 3/4
)
Now, what is the a value? or amplitude? Well, it's just 1.. and the simplest explanation is just to look at my picture.
Now, if we were to graph this, we would end up with the correct x and y values, but the shape is wrong, and the easiest way to fix this is to just take the recpriocal of the sine function.
y = csc(x - 3/4
)
Thank you for this question, I re-learned something I forgot back in pre-calc haha.
Answer:
the number is 25
Step-by-step explanation:
If the number is n, then twenty-two more is n + 22
which equals 47, so n+ 22 = 47
n = 47 - 22 = 25