Question

Nyah makes bracelets. Her supplies cost has increased $10. Complete the table to represent her current prices.(1 point)
Original Cost New Cost
15 ?
22 ?

Answer 1

What would be the y-coordinates of the first two points on a graph of the additive rule x+25?(1 point)
(1,?), (2,?)

Answer 2

A graph of an additive pattern contains the points (3,16) and (8,21) . What expression does the graph represent?(1 point)
x+?

Answer 3

that's wrong

Answer 4

ok let me check agin

Answer 5

yeah no my teacher said its the wrong answer

Answer 6

Original Cost New Cost
15 25
22 32

Answer 7

The additive rule x + 25 is an equation that adds 25 to any value of x.

To find the y-coordinates for the given x-values (1 and 2), substitute them into the equation:

For x = 1:
y = 1 + 25
y = 26

So, the y-coordinate for the point (1, ?) is 26.

For x = 2:
y = 2 + 25
y = 27

So, the y-coordinate for the point (2, ?) is 27.

Answer 8

To find the expression represented by the graph of an additive pattern containing the points (3, 16) and (8, 21), we need to calculate the change in the y-coordinate (Δy) when the x-coordinate changes by 5 (from 3 to 8).

Δy = 21 - 16
Δy = 5

Now, we can form the expression based on the change in the y-coordinate and the change in the x-coordinate:
Expression: x + 5

So, the expression represented by the graph is x + 5.

Answer 9

Apologies for the mistake in the previous response. Let's correct that.

To find the expression represented by the graph of an additive pattern containing the points (3, 16) and (8, 21), we can calculate the difference in the y-coordinates (which tells us how much the y-value changes when the x-value increases by 5).

From (3, 16) to (8, 21), the y-coordinate changes by 21 - 16 = 5 when the x-coordinate changes by 8 - 3 = 5.

Therefore, the expression that represents this additive pattern is x + 5.

So, the correct expression represented by the graph is x + 5.

Answer 10

Please take your time to verify the calculations. If you have any further questions or need clarification, feel free to ask!

Answer 11

I apologize for the error in my response. Let's reevaluate the problem to determine the correct expression represented by the graph based on the points (3, 16) and (8, 21).

We know that in an additive relationship, the change in y is constant for a given change in x.

From (3, 16) to (8, 21), the change in x is +5 (+8 - +3) and the change in y is +5 (+21 - +16).

Since the change in y is the same as the change in x, the expression represented by the graph is:

x + 5

Therefore, the correct expression represented by the graph is x + 5. Thank you for your patience and for bringing this to my attention.