Question

algebra

Answer 1

@ccswims

Answer 2

Here's a graphing calculator if you need one:


https://www.desmos.com/calculator

c:

Answer 3

Do you know the formula for slope? c:

Answer 4

nope

Answer 5

Slope formula :
\[slope (m) = \frac{ y _{2}-y _{1} }{ x _{2}-x _{1} }\]

Answer 6

plug ion the points xs' and ys' into the slope formula c:

Answer 7

\[Point 1: ( 1, 1) \]

\[Point 2: (7, 4)\]

Answer 8

hint:
the slope of the requested line is:
\[\Large m = \frac{{{y_2} - {y_1}}}{{{x_2} - {x_1}}} = \frac{{4 - 1}}{{7 - 1}} = ...?\]

Answer 9

subsequently, you can apply this formula:
\[\Large y - 1 = m\left( {x - 1} \right)\]

Answer 10

1/2

Answer 11

ok! so the requested equation is:
\[\Large y - 1 = \frac{1}{2}\left( {x - 1} \right)\]
please try to simplify

Answer 12

ok

Answer 13

y=1/2x+1/2

Answer 14

that's right!

Answer 15

thats the finals answer?

Answer 16

yes!