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In-s [12.5K]
2 years ago
9

PLEASEEEE HELPOOOOOOO

Mathematics
1 answer:
melomori [17]2 years ago
7 0

Answer:

The answer would be the purple line

and if I am wrong I think it is the red line

Step-by-step explanation:

Because our slope is -2 and the point is (-1,2)

the equation of the graphed line would be y = -2x which is a linear equation

and the formula for the linear equation is y=mx+b

where m is the slope and b is the y-intercept and because we don't have a y-intercept the equation will look like y=-2x

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108

Step-by-step explanation:

do 60 divided by 5 and you get 12 so that = 1 pizza then do

12 x 9 to get 108

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Explantion:

Rewrite so J is on the left side

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Step-by-step explanation:

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2 years ago
A linear model is given for the data in the table: y=1.25x+2.
Fed [463]

Answer:

Option A

Step-by-step explanation:

Given that A linear model is given for the data in the table: y=1.25x+2.

Let us write observed values for each x and also the predicted values as per equation.

x            2     3        4      8    10      16    20    24    Total

y((O)      3      4        7     12   16      22   28    30

y(P)     4.5   5.75      7     12   14.5   22   27    32

DEv    1.5    1.75      0       0     1.5     0      1       2     7 75

where y(0) represents observed y or y in the table given

y(P) gives values of y predicted as per the equation 1.25x+2

Dev represents the absolute difference

Hence answer is option

A.7.75

8 0
3 years ago
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