3 years ago

I need help what is the function of this graph i cant figure it out

1 answer:

8 0

If you have covered function tranformations

is an exponential function, likely something like $y =2^x$ but shifted upwards by 3 units and with a coefficient multiplying "x" something like "2"

so... try graphing in your calculator $y = 2^{2x}+3$

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7 - 3b-2(0 + 3 - 2b)

Naddika [18.5K]

Step-by-step explanation:

7 - 3b-2(0 + 3 - 2b)

To simplify the expression in the box, Fatua used

these steps:

Step 1:7 - 3b-2(3 - 3b)

Step 2:7 - 3-6-36-

Step 3: -13 - 66

Did Fatua calculate correctly? if nnot, in what step

did she make her FIRST mistake?

6 0

2 years ago

Read 2 more answers

The equation for the line of best fit for a data set is y = 2x + 1.5. If the point (1, 4) is in the data set, what is the residu

andriy [413]

It is related to econometrics, however using simple algebraic logic we can solve this problem. General formula with residual is $y=2x+1.5+r$ , where r is a residual. Plugging the pair into the formula, we obtain that $4=2*1+1.5+r$ and r=0.5