This is confusing, I need some help on it

Mathematics

2 answers:

Margaret [11]4 years ago

4 0

Answer:

The 1st one.

Step-by-step explanation:

In order to find the equation, they're is 2 ways of doing. Plugging in or using Y-Y1=M(X-X1). For plugging in, replace the x with 1 x value and plug in y for the corresponding x value. Or you can plug in all the x and y values into the equation shown and put the number on the left to the right and you'll get your equation immediately. Good luck on the Quizziz!

NeX [460]4 years ago

3 0

Answer:

y=x+5

Step-by-step explanation:

Looking at the answer choices, at first glance you see x=0 and y=5, this mean the y-intercept is 5. And in the equation y=mx+b, positive 5 will go into b.

The only answer with +5 as y-intercept is y=x+5

Now what if there are multiple +5 for y-intercept?

If there is multiple +5, you will also need to find the slope, you can find the slope by using

y2-y1/x2-x1

You might be interested in

Model the following problem with a quadratic equation. Then solve. Find the length of a side of a square with an area of 75 ft2.

Vaselesa [24]

Answer:

x = 8.6603 m

Step-by-step explanation:

If x is the length of a side of the square, the area of the square will be x^2.

So, if the area of the square is 75 ft2, we can formulate the quadratic equation: