Question

TEXASCHIC101, help! =)

Answer 1

@texaschic101

Answer 2

So did you see part c to get started?

Answer 3

did you type something?

Answer 4

so are you able to help?

Answer 5

r u going to help?

Answer 6

let me check something
slope(m) = (y2 - y1) / (x2 - x1)
slope(m) = (29 - 7) / (1 - 0)
slope(m) = 22

y = mx + b
7 = 22(0) + b
7 = b
you got this right....y intercept is 7
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average rate of change from x = 2 to x = 4
slope = (95 - 51) / (4 - 2)
slope = 44/2
slope = 22 (same as average rate of change)
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well...the domain is all the x values
227 miles...well the slope is 22

f(x) = 22x + 7
f(10) = 22(10) + 7
f(10) = 227

my guess, and I am not 100% sure, would be : 9 < x < 11 ?? I say this because for him to travel 227 miles, it would take him 10 hrs

Answer 7

Thank you though I did it myself, i gave you a medal you deserve it! =)

Answer 8

sorry that I wasn't much help

Answer 9

also i wanted help not the answer, but i put something else either way