Question

BRAINLIEST? Graph the line whose y-intercept is 9 and whose x-intercept is -2.

Answer 1

Answer:

y = 4.5x + 9, graphing done below.

Solving steps:

( -2 , 0 ), ( 0, 9)

slope:

$\sf \frac{y_2-y_1}{x_2-x_1}$

$\sf \frac{9-0}{0+2}$

$\sf 4.5$

equation:

y - 9 = 4.5 ( x - 0 )

y = 4.5x + 9

note: point -2 on x axis and 9 on y axis, and keep the ruler on those two points and draw a straight linear line, ta-daa you are done.

Answer 2

Answer:

y = 9/2x + 9

Step-by-step explanation:

Points given :-

On x-intercept => (-2, 0)

On y-intercept => (0, 9)

To find slope => m = y₂ - y₁ / x₂ - x₁

=> m = 9 / 2

y-intercept is given

y = mx + b

y = 9/2x + 9