Answer:
1. No 2. Yes 4: No The one above 4: Yes
Step-by-step explanation:
1. Although the line passes through the origin, it is curved, meaning that it cannot have a proportional relationship.
2. The line passes through the origin, and it is a straight line.
4. The line is straight, but it does not pass through the origin, or (0,0).
The one above 4: Straight line through the origin
Thanks, 5 stars, and brainliest! Please?
1. 29.16
2. 3.5
3. a=0.32
4. 2/15
5. d= 23.33333333 ( am assuming this is a repeating decimal)
Answer: 88
Step-by-step explanation:
So we have 220:2.5, since 30 seconds is half a minute we can make that .5, so to get unit rate it’s formula is front divided by back,
220/2.5 = 88!
Answer:

Step-by-step explanation:
The given expression is

The tangent of -1 is defined, it's around -0.02.
The tangent is a trigonometric function with a period of
, where each period is separated by a vertical asymptote which indicates that the function is not determined through all its domain, that's what the question refers to when it says "if is undefined, enter undefined".
However, at
, the tangent is determined, that means, there's no asymptote on that coordinate, that's why it has a "determined value", which is -0.02 approximately.

Step-by-step explanation:
substitute a with 2 and b with 3
2x+3
because it's the same equation it should just be an equal sign.