Suppose the exponential regression equation for some data is y=4.97*6.021^x. when x equals 3, what is the predicted value of y? round your answer to the nearest whole number,
a. 1085
b.740
c.74
d.109

The correct option is A.

Step-by-step explanation:

The given equation is

We have to predict the value of y at x=3.

Substitute x=3 in the given equation.

The value of y is 1085 at x=3. Therefore the correct option is A.

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?