Answer questions 16 and 17for 15 points. although i would appreciate it if you do 15, it is up to you. in advance.

15: 4 is the slope

y - 5 = 4(x - 2) --- IN POINT SLOPE FORM

y - 5 = 4x - 8

 + 5         + 5

y = 4x - 3 --- IN SLOPE INTERCEPT FORM

16: y = 6x + 2 --- IN SLOPE INTERCEPT FORM

ABOUT POINT SLOPE FORM:

ABOUT PROBLEM:

y - 14 = 6(x - 2) --- IN POINT SLOPE FORM

y - 14 = 6x - 12

 + 14          + 14

y = 6x + 2 --- IN SLOPE INTERCEPT FORM

17: y - 5 = 2(x - 1) --- IN POINT SLOPE FORM

Y2 - Y1

X2 - X1

9 - 5

3 - 1

4

2

SIMPLIFIED: The slope is 2 because both 4 & 2 can be divided by 2.

y - Y1 = m(x - X1)

y - 5 = 2(x - 1) --- IN POINT SLOPE FORM

Hope this helps you!!! :)

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!

the solution is x=1

step-by-step explanation:

we are given our   equation as

let's assume

left side function is

right side function is

now, we can draw graph

and then we can get intersection point

the intersection point will be solution

so, the solution is

x=1