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2 years ago

Rise over run algebra one help please

Mathematics

1 answer:

Ainat [17]2 years ago

4 0

Answer:

Slope is -3

Equation is y = -3x + 2

Step-by-step explanation:

(0 , 2) and ( -1 , 5)

m= (y2-y1)/(x2-x1)

m= (5 - 2)/(-1 -0)

m= 3/-1

m= -3

y - y1 = m(x - x1)

y - 2 = -3(x - 0)

y - 2 = -3x + 0

y = -3x + 2

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ella [17]

Answer:

Step-by-step explanation:

14+7=21

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2 years ago

Read 2 more answers

NEED HELP FAST!!!!! The graph below compares plant height to the age of the plant, in weeks. Y=1.3x-0.8 Based on the graph, whic

salantis [7]

Answer:

C) 6 inches

Step-by-step explanation:

Given function:

$Y=1.3x-0.8$

The function compares plant height in inches to the age of plant in weeks.

So, we can say

$Y$ represents height of plant in inches.

$x$ represents age of the plant in weeks.

In order to predict the height of the plant in 5 weeks, we will plugin $x=5$ in the given function and evaluate $Y$

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3 years ago

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How to you solve x2 -20x -17 = -53

Gennadij [26K]

Answer:

solve for x

x=2

Step-by-step explanation:

x2-20x-17=-53

reorder like terms x2= 2x 2x=20x-17=-53

collect like terms 2x-20x=-18x -18x-17=-53

move constant to the right hand side and change its sign -18x=-53+17

calculate the sum -53+17= -36 -18x=-36

divide both sides by -18 -18x÷-18= x -36÷-18=2

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3 years ago

What point is a solution to the inequality shown in this graph? (-3,-6) & (3,2)

NARA [144]

Answer:

(0,5)

Step-by-step explanation:

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3 years ago