Why is the 7 important in this equation? y=3x+7 1) it is the slope 2) it is the golden number 3) it is the y-intercept 4) it is the x-intercept

Question

asked Oct 10, 2021 180k views

2 Answers

Yoni Mayer · Answer 1 · 2021-10-14T17:56:42+0000

Answer:

$\boxed {\tt 3. \ It \ is \ the \ y-intercept}$

Explanation:

The line is in slope-intercept form:

y=mx+b

where m is the slope and b is the y-intercept.

We are given the equation:

y=3x+7

If we compare the two equations, we see that m and 3 correspond, while 7 and b correspond.

This means that the slope is 3 and the y-intercept is 7. So, the correct answer is 3. It is the y-intercept