Question

What is y-2={-3}(x-7)

Answer 1

The given expression is a line equation with slope - 3 and y-intercept 9 .

Explanation:

Given expression as

y - 2 = ( - 3) (x - 7)

Now, Rearranging the equation

i,e y - 2 = - 3 x + 7

Or, y = - 3 x + 7 + 2

Or, y = - 3 x + 9

Now, The equation is similar to the equation of any line

∵ The standard equation of any line is written as

y = m x + c

where m is the slope of line and c is the y-intercept

So, while comparing expression with line equation, we get

The equation of line as y = - 3 x + 9

Where - 3 is the slope of line and 9 is the y-intercept

So,The given expression is line equation

Hence, The given expression is a line equation with slope - 3 and y-intercept 9 . Answer