Simplify: (7x2 − 5x + 2) − (−3x2 + 8x − 4) (5 points) 10x2 + 3x − 2 4x2 − 3x + 6 4x2 + 3x − 6 10x2 − 13x + 6

10x^2  -13x   +6

Step-by-step explanation:

(7x^2 − 5x + 2) − (−3x^2 + 8x − 4)

Distribute the negative sign

(7x^2 − 5x + 2) + 3x^2 - 8x + 4

I like to line them up vertically.  The powers line up under each other.

7x^2 − 5x + 2

+ 3x^2 - 8x + 4

10x^2  -13x   +6

function 2 has a greater rate of change than function 1

function 2 has a greater y-intercept than function 1

step-by-step explanation:

no association

step-by-step explanation:

if you have eyes and you can use them efficiently you can see that it just looks like random dots like do a line of best fit and like they're so spread out it's such a weak association you might as well consider it nonexistent