Mathematics: What is the slope and y-intercept of this graph?

72=1,72,2,36,3,24,4,18,6,12,8,9 28=1,28,2,14,4,7 So,the answer is 4...

What is the slope and y-intercept of this graph?

s103394

10.02.2022

Slope is 2

Y-intercept is 7

Step-by-step explanation:

To find the slope we take any two points from the table

and use it in the formula :

$m=\frac{y_2-y_1}{x_2-x_1} \\$

we take the points (0,7) and (1,9)

now we put these points in the formula and it becomes

$m=\frac{9-7}{1-0}$

m=2

so our slope which is m is 2 and now for the y-intercept we use the standard equation

y=mx+c

where c is the y-intercept

we use the value of m which is 2 and use any point from the table lets take (0,7)

$y=mx+c\\7=(2)(0)+c\\7=c$

our y-intercept which is c is 7

so finally our slope is 2 and y-intercept is 7

0,0(0 оценок)