Answer:
see explanation
Step-by-step explanation:
The equation of a parabola in vertex form is
y = a(x - h)² + k
where (h. k) are the coordinates of the vertex and a is a multiplier
here (h, k) = (- 6, - 1), thus
y = a(x + 6)² - 1
To find a substitute one of the roots into the equation
Using (- 3, 0), then
0 = a(- 3 +6)² - 1
0 = 9a - 1 ( add 1 to both sides )
1 = 9a ( divide both sides by 9 )
a = , thus
y = (x + 6)² - 1 ← in vertex form
Expand factor and simplify
y = (x² + 12x + 36) - 1 ← distribute
y = x² + x + 4 - 1
= x² + x + 3 ← in standard form
Answer:
2
Step-by-step explanation:
1+1= 2
Hi
The values of q, r, s, and t are:
<h3>Calculations and Parameters</h3>
The given function is
The inverse of g(x) for x ≥ 0 is
The inverse of g(x) for x ≤ 0 is
For x= -8
d(-8)=
q= d(-8) = 0
r= f(0)
f(x) =
f(0)= \sqrt 4
f(0)= 2
r= 2
f(10)= \sqt 9
s= 3
t= d(10)
d(10)= -\sqrt9
t= -3
Read more about inverse functions here:
brainly.com/question/13121563
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Answer:
D
Step-by-step explanation:
F(x) is an even degree. Because it opens up, it's leading coefficient is positive.
g(x) is an odd degree. Its leading coefficient is plus. A Minus one would go through quads 4 and 2, not 3 and 1
The last statement is the only true one.
Answer:
C.Two triangles thatvhave all congruent anglea and all the sides are proportional.