Answer:

Step-by-step explanation:
The model for an exponencial function is:

'c' is the value of the asymptote, so we have c = 3.
To find the value of 'a', let's use the point (0,5):



Now, to find the value of 'b', let's use the point (1, 7):




So our function is:

Let's check if the point (-1, 4) is inside our function:



Answer: (0,0) on a coordinate plane
Step-by-step explanation:
The word origin has many definitions, but I see that you put this topic question under mathematics, So you are talking about an origin on a coordinate plane.
Origin means start or beginning, on a coordinate plane (Consisting of two lines, one vertical, the y-axis and one being horizontal, which is the x-axis), you would find the Origin in the middle of the place that the x-axis and the y-axis intersect
In the area where those axis's intersect is known as the origin and is also known as the points (0,0)
Answer:
y = -x/2 + 1/2 or
y = -1/2 x + 1/2
(these are equivalent)
Step-by-step explanation:
Slope-intercept form is:
y = mx + b
So we have to get the y all by itself on the left.
2y + x = 1
Subtract x from both sides.
2y = 1 - x
Divide both sides by 2. Divide all the terms by 2.
2y/2 = 1/2 - x/2
Simplify.
y = 1/2 - x/2
Rearrange the terms on the right side so that the x term is first and the constant is last.
y = -x/2 + 1/2
I think this is a good, reasonable and correct answer. But maybe you really want to see that m number (the slope) out in front of the x. Then you can write is as:
y = -1/2 x + 1/2
A:-) would be the correct answer because if 2/5 is 1/2 they size of 5 it would have to be 2/2-1/2.
Add like terms
only add x's together
2x+3x=5x
we can't add x's and numbres so
answer is 5x+4