Answer:
a If we make the parent function 2sqrt(x) then we translate to the left 4 units and up 5 units
Step-by-step explanation:
y = sqrt(4x+16) +5
y = sqrt(4 (x+4)) +5
y = sqrt(4) sqrt(x+4) +5
y =2sqrt(x+4) +5
f(x) = sqrt(x) this is the parent function
g(x) = sqrt(x+4) This moves it to the left 4 units
h(x) = 2 sqrt (x+4) This stretches it by 2 in the y direction
j(x) = 2 sqrt(x+4) +5 This moves it up by 5 units
y = 2sqrt(x+4) +5
This is to the left 4 units, stretched 2 units in the y direction and up 5 units
If we make the parent function 2sqrt(x) then we translate to the left 4 units and up 5 units
Answer:
62.5%
Step-by-step explanation:
ask me if you have any questions
The lengths are 40t because. if you add the w up and you get 40
Answer:
See explanation
Step-by-step explanation:
Vertex: -b/2a = 8/4 = 2. Plug 2 back into the equation to get (2, -2)
y-intercept: plug 0 for all the x values to get 6. The y intercept is (0,6)
x intercept: factor the equation:
2(x^2 - 4x + 3)
2(x-3)(x-1) <— by splitting the middle variable
so the x intercepts are (x-3) and (x-1) or 3 and 1.
Axis of symmetry : 2 (the x value of the vertex)
Domain: ARN ( all real numbers)
Range: ARN except y cannot be less than -2.
To graph you simply just plug in x values in a table and get the y values. Then plot them on the graph and draw a smooth curve.
The answer would remain the same.
Why: There are no like terms, the coefficients nor the exponents are alike.
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