3 years ago

What does Y=3x + 15 look like on a graph

2 answers:

5 0

Answer:

it looks like that

Step-by-step explanation:

Nitella [24]3 years ago

3 0

Answer:

Step-by-step explanation:

y = 3x + 15 represents a straight line whose y-intercept is (0, 15) and which has the steep positive slope m = 3.

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Marysya12 [62]

0.5(x - 3) + (1.5 - x) = 5x
0.5x - 1.5 + 1.5 - x = 5x
-0.5x = 5x
5x + 0.5x = 0
5.5x = 0
x = 0

5 0

3 years ago

postnew [5]

I think that is $5/49

3 0

3 years ago

Goryan [66]

Answer:

rate of change: 0.3 || the number of marbles is increasing with height of water.

Step-by-step explanation:

to find rate of change : $\frac{rise}{run}$

: $\frac{y2-y1}{x2-x1}$

: $\frac{7.5-6.9}{5-3}$

: $0.3$

3 0

3 years ago

maxonik [38]

Y= mx+b (slope intercept form)
m= the slope (in this case 8)
b= the y-intercept (-3)
the answer: y=8x-3

7 0

3 years ago

klemol [59]

I think the to left

5 0

3 years ago