Question

Which equation represents the line shown in the graph below?
Question 1 options:


y = 5x + 2


y = 5x — 4


y = 2x + 5


y = 2x — 5

Can someone plz help me with this?

Answer 1

The answer is y=2x+5

To get it use point slope by taking two points and solving .

Slope formula

M= y2-y1/x2-x1

With two points

(0,5)(-5,-5)

M= -5-5/-5-0

M= -10/-5

M=2

2 is slope

Now get one of the points

(0,5) And slope to create equation y=mx+b . Now find b

5=2(0)+b

5=b

So now you can put it all together

Y= 2x+5