Question

Write the equationy + 5 = 4(x + 2)in slope intercept form(y = = mx +b).

Answer 1

`y=4x+3`

Step-by-step explanation:

To write the equation

`y+5=4(x+2)`

In slope-intercept form, wee need to solve for y in the previous equation:

`y=4(x+2)-5`

(we move the +5 that was on the left side as a -5 on the right side)

Now, se multiply the 4 by the (x + 2):

`y=4x+4\cdot2-5`

And solve the operations that are left:

`y=4x+8-5`
`y=4x+3`

this is the slope intercept for, where m=4 (the slope) and b=3 (the intercept)