Answer:
f(x) = 3
+ 2
Step-by-step explanation:
I think your question missed key information, allow me to add in and hope it will fit the orginal one because I answered this question once in Brainly as well. Please have a look at the attached photo.
My answer:
- Given G(x) =
As we can see, the graph of f(x) is 2 units above the graphof g(x) in vertical (vertical shift)
=> f(x) = a + 2
As you can see, the graph of f(x) is stretched vertically by a dilation factor of 3 and there is no reflection, so a= 3
=> the equation of f(x) is: f(x) = 3 + 2
Hope it will find you well.
Answer:
The PMF of B is given by
P(B=0) = 0.7
P(B=1) = 0.16
P(B=2) = 0.08
P(B=3) = 0.04
P(B=4) = 0.02
Step-by-step explanation:
Let x denote P(B=1), we know that
P(B=0) = 1-0.3 = 0.7
P(B=1) = x
P(B=2) = x/2
P(B=3) = x/4
P(B=4) = x/8
Also, the probabilities should sum 1, thus
0.7+x+x/2+x/4+x/8 = 1
15x/8 = 0.3
x = 0.16
As a result, the PMF of B is given by
P(B=0) = 0.7
P(B=1) = 0.16
P(B=2) = 0.08
P(B=3) = 0.04
P(B=4) = 0.02
So I have the same Prb I did 45 and I did incorrect so what I know. 45 it’s incorrect
Answer:
45
Step-by-step explanation:
25%=0.25=25/100=1/4. 1/4=divided by 4. 180/4=45.
Point-slope form is:
y - y = m(x - x)
Slope-intercept form is:
y = mx + b
First we need to find the slope. Perpendicular lines have opposite reciprocal slopes, so we need to flip the fraction and multiply by -1. The slope of the given line is 1/5, so the new slope will be -5.
Now put it in point-slope form.
y - (-3) = -5(x - 8)
y + 3 = -5(x - 8)
Now for slope-intercept form, solve for y.
y + 3 = -5x + 40
y = -5x + 37
