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katrin2010 [14]

3 years ago

15

Find rate of change (1,1) and (3,7)

2 answers:

MrRissso [65]3 years ago

8 0

Answer:

1/3

Step-by-step explanation:

rate of change, or slope, is the change in y's divided by the change in x's

(5 - 3) / (7-1) = 2/6 = 1/3

zhuklara [117]3 years ago

6 0

Answer:

ummmmmmmm 3 and 7 i dont know

Step-by-step explanation:

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Ede4ka [16]

It is the number u need for 3 = 9

3 0

3 years ago

Solve the system of equations using the substitution method.

ryzh [129]

Answer:

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Step-by-step explanation:

8 0

3 years ago

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What is an equation of the line that passes through the points (0, -1)(0,−1) and (6, 1)(6,1)?

horrorfan [7]

$slope = y2 - y1 \div x2 - x1$

$1 - - 1 \div 6 - 0$

$2 \div 6$

$1 \div 3$

$y = mx + c$

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5 0

3 years ago

(-12,-5);slope =1/3 write in slope -intercept form

leonid [27]

Answer:

y = $\frac{1}{3}$ - 1

Step-by-step explanation:

y - y1 = m (x - x1)

y + 5 = $\frac{1}{3}$ (x + 12)

y + 5 = $\frac{1}{3}$ x + $\frac{12}{3}$

y + 5 = $\frac{1}{3}$ x + 4

y = $\frac{1}{3}$ x - 1

Hope this was helpful :)

7 0

3 years ago

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Is (4,1), (5.1), (6,1), 7,1) a function?

sergeinik [125]

Answer:

yes.

Step-by-step explanation:

each x value is used once and never repeated.

6 0

4 years ago