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3 years ago

13

The graph shows the function y = 3x - 1. What are the coordinates of the intercepts?

1 answer:

maksim [4K]3 years ago

8 0

Answer:

Answer down bellow!

Step-by-step explanation:

y-intercept:(0,-1)

Also, the slope is 3!

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rewona [7]

what do you need help with

3 0

3 years ago

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Fancy goldfish x cost $3 each and common goldfish y cost $1 each.Graph the function y=20-3x to determine how many of each type o

aniked [119]

The pairs of goldfish Tasha can buy for $20 are $(0,20), (1,17), (2,14),$

$(3,11),(4,8),(5,5),and (6,2)$

Step-by-step explanation:

To find the how many type of goldfish that Tasha can buy for $20 is the set of positive ordered pairs.

Let x denote the number of fancy goldfish.

Let y denote the number of common goldfish.

To find how much goldfish can Tasha buy for $20 is to substitute the value for x in the equation $y=20-3x$

Now, substituting $x=0$ in $y=20-3x$ , we get,

$y=20$

The ordered pair is $(0,20)$

Similarly, substituting $x=1$ ,

$y=20-3(1)\\y=20-3\\y=17$

For $x=2$ ,

$y=20-6\\y=14$

For $x=3$ ,

$y=20-9\\y=11$

For $x=4$ ,

$y=20-12\\y=8$

For $x=5$ ,

$y=20-15\\y=15$

For $x=6$ ,

$y=20-18\\y=2$

Thus, the pairs of goldfish Tasha can buy for $20 are $(0,20), (1,17), (2,14),$ $(3,11),(4,8),(5,5),and (6,2)$

4 0

3 years ago

(30___5) ÷ 2= 3<br>complete the number sentence to make it true.

hodyreva [135]

You would have to divide because 30/5= 6 and 6/2= 3

7 0

4 years ago

Read 2 more answers

2/5 of 16= (estimate each product)

ahrayia [7]

Answer:

6.4 rounds down to 6.

Step-by-step explanation:

Divide 16 by 5. Multiply that number by 2.

3 0

3 years ago

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How much is 1/8 out of 3/4

Maurinko [17]

So the word 'of' can be intrerprited as multiply so
1/8 of 3/4=(1*3)/(8*4)=3/32
if you multiply 3/32 by 8 you will get 24/32 or3/4
so the answer is 3/32

8 0

4 years ago

Read 2 more answers