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1 vote
What equation is graphed in this figure?

A) y−5=3(x−1)

B) y−3=13(x+1)

C) y+2=−3(x−1)y+2=−3(x−1)

D) y−4=−13(x+2)

What equation is graphed in this figure? A) y−5=3(x−1) B) y−3=13(x+1) C) y+2=−3(x-example-1

2 Answers

1 vote
Your answer choice is A. Look at when x = 1. y = 5.
Point slope formula is y - y1 = m(x - x1). x1 and y1 are your coordinates and m is your slope.
User Keima
by
7.5k points
2 votes

Answer:

Equation y -5 = 3(x-1) is graphed in the figure.

Explanation:

Given : Graph .

To find : What equation in given options is graphed in this figure.

Solution : We have given that a graph .

We can see from the graph , line cut it at y = 3.

So , y intercept is 3.

By the given options A: y -5 = 3(x-1).

Now we convert it in form of y= mx +c.

On solving parenthesis on right side

y-5 = 3x - 3

On Adding both side by 5

y = 3x +2.

Now we can see y intercept is 2.

Therefore, equation y -5 = 3(x-1) is graphed in the figure.

User Rammgarot
by
7.4k points
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