contestada

I NEED HELP !!!!

For the linear function g(x)= 7x-2, which of the following is true?

(1) it has the slope of 7 and a y- intercept of -2

(2) it had a slope of -2 and a y- intercept of 7

(3) it had a slope of 7x and a y - intercept of -2

(4) it had a slope of -2 and a y- intercept of 7x

Respuesta :

eunae
#1 cause the slope is 7 and the y-intercept is -2

It has the slope of 7 and a y- intercept of -2.

Given that,

Linear function; g(x) = 7x -2

We have to determine,

For the linear function, which of the following is true.

According to the question,

Linear function; g(x) = 7x -2,

The function may be rewritten in slope-intercept form y = 7x-4,

The standard form of the equation of the line to the slope-intercept form y = mx + b.

The slope of linear function is defined as m.

Then,

The slope of Linear function; y = 7x -2,

Slope = m = 7

The slope of the linear function is m =7.

To find the y-intercept, plug 0 in for 'x' and solve for 'y'.

Then,

Substitute x = 0 in the linear function,

[tex]y = 7x-2\\\\y = 7(0) -2\\\\y = 0-2\\\\y = -2[/tex]

The y-intercept of the linear function is -2.

Hence, It has the slope of 7 and a y- intercept of -2.

To know more about Slope click the link given below.

https://brainly.com/question/12259989