A) Input this table of values into Desmos to write a quadratic regression equation that best fits the
data set. Hint: use yz-axı + bx2 + c
b) Use your regression equation and estimate the y value if x is 23. Show your work.
y
423
15
17
398
19
308
20
255
21
297
25
365
29
401

SHOW WORK PLEASE

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation:

answer: what statements

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70 years.

step-by-step explanation:

i believe the answers 600m