Question

Which table of values goes with the equation
y = x^ 2 - 2x + 3?

What is the equation of a line that passes through points (0, 4) and (-4, -8)?

y= 2x+ 4
y= 2x- 4
y= 3x+ 4
y= 3x- 4

Answer 1

@Hero @KeganMoore @waterineyes @ganeshie8 @Abarnett help?

Answer 2

someone please??

Answer 3

this is two questions, right?

Answer 4

yes u can answer 1 only

Answer 5

i can't answer 1
no one can unless you have a choice of table of values

Answer 6

ok....let me try to attach it!

Answer 7

i can answer this one
What is the equation of a line that passes through points (0, 4) and (-4, -8)

Answer 8

first find the slope, which is
\[\frac{-8-4}{-4-0}=\frac{-12}{-4}=3\]

Answer 9

and the 2nd one?

Answer 10

then since \((0,4)\) in on the graph, you know the \(y\) intercept is 4, therefore the equation is
\[y=3x+4\]

Answer 11

Thanks! :)

Answer 12

yw