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lesya692 [45]
2 years ago
7

Which graph represents a function?

Mathematics
1 answer:
vesna_86 [32]2 years ago
5 0

Answer:

The last option

Step-by-step explanation:

In order for the graph to be a function it has to pass the vertical line test. If you draw a vertical line through the graph and it only intersects at one point then it is a function.

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Which statement(s) could describe the graph of a nonproportional relationship? Select all that apply​
Solnce55 [7]

Answer:

A. The positive y-intercept.

D. The y-intercept is negative.

Step-by-step explanation:

The proportional relationship is defined by the graph passing through the origin i.e. the y-intercept is equal to zero.

The equation of y proportional to x relationship is y = kx, which again denotes that the graph passes through the origin (0,0).

Now, the statements that can describe the graph of a non-proportional relationship are  

A. The positive y-intercept.

D. The y-intercept is negative. (Answer)

6 0
3 years ago
A tortoise is walking in the desert. It walks at a speed of 2 meters per minute for 2.56 meters. For how many minutes does it wa
zaharov [31]

distance = rate * time

2.56 meters = 2meter/min * t

divide by 2 on each side

2.56/2 =t

1.28 minutes =t

8 0
2 years ago
Please help me with this question i will mark you as the best answer
statuscvo [17]

Answer:

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
I need help ASAP
GaryK [48]

Answer:

500

Step-by-step explanation:

Define listed price = C

Based on the term, to have the balance on both plan, the equation is 30+90%C = 80+80%C

  1. 30+0.9C=80+0.8C
  2. 0.1C=50
  3. 1C = 500
6 0
3 years ago
Please help!!!
stiv31 [10]

Answer:

B

C

B

Step-by-step explanation:

1.  Percent means out of 100

8% = 8/100

.08

B

2. Is means equals and of means multiply

W = 48% *180

W = .48 *180

W =86.4

C

3. Is means equals and of means multiply

80 = 125% * W

80 = 1.25 W

Divide each side by 1.25

80/1.25 = W

64

B

6 0
3 years ago
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