Question

Which is NOT true about the following table.

X. 1, 2, 3, 4
Y 1, 4, 9, 16

A. It shows a linear function********
B. x increases by 1 each time
C. The rate of change is not constant
D. Y increases by a different value each time


Write a quadratic function rule for the given table

X. 0, 1, 2, 3
Y. -6, -5, -2, 3

A. Y=x-6********
B. y = x-4
C. Y =x^2-3
D. Y = x^2-6

Write a quadratic function rule for the given table

A. Y = x+4
B. Y=x^2+4
C. Y = x^2+6
D. Y = x+6************

Please help

Answer 1

#1, correct

#2 and #3, both incorrect
It asked for a quadratic, you picked a linear each time

Answer 2

Let's try again

X. 0, 1, 2, 3
Y. -6, -5, -2, 3

A. Y=x-6
B. y = x-4
C. Y =x^2-3 ***********
D. Y = x^2-6


Write a quadratic function rule for the given table

X. -1 0 1 2
Y. 5 4 5 8


A. Y = x+4
B. Y=x^2+4 *********
C. Y = x^2+6
D. Y = x+6

Please help I'm confused

Answer 3

Ok, now that you figured out which choice is linear and which is quadratic, you only had two to choose from.
If you sub x = 0 into your choice, I get y = 0-3 which is NOT -6, so .....

same thing for the next one, this time you seem to have guessed correctly

Answer 4

Connections?
Unit 5 Lesson 10 just took it

1. C
2. A
3. D
4. D
5. C

100% Trust Me!

Ur Welome! :D

Answer 5

5. Is B