Find the vertex form for the quadratic function. Then find each of the following:(A) Intercepts(B) Vertex(C) Maximum or minimum(D) Rangef(x) = x2 + 4x + 3
A. Standard form: f(x) = (x - 2)2 - 1
(A) x-intercepts: 1, 3; y-intercept: 3
(B) Vertex (-2, -1)
(C) Minimum: -1
(D) y ? -1
B. Standard form: f(x) = (x + 2)2 - 1
(A) x-intercepts: - 3, -1; y-intercept: 3
(B) Vertex (-2, -1)
(C) Minimum: -1
(D) y ? -1
C. Standard form: f(x) = (x - 2)2 - 1
(A) x-intercepts: - 3, -1; y-intercept: 3
(B) Vertex (-2, -1)
(C) Maximum: -1
(D) y ? -1
D. Standard form: f(x) = (x + 2)2 - 1
(A) x-intercepts: - 3, -1; y-intercept: 3
(B) Vertex (2, -1)
(C) Minimum: -1
(D) y ? -1
Answer: B
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Determine if the sequence is an arithmetic sequence, a geometric sequence, or neither. If it is either arithmetic or geometric, give the next term in the sequence.5, 15, 45, 135, 405, . . .
A. geometric; 1215 B. arithmetic; 1215 C. neither
Provide an appropriate response.Solve for n in K = 
.
A. n = 
B.
n = m - Kp
C.
n = Kp - m
D.
n = Kp + m
Solve the rational equation.
- 
= 
A. {-12}
B. {
C. {12}
D. {24}
Solve. Give your answer as a mixed numeral.Fahrenheit temperatures can be obtained from Celsius (centigrade) by multiplying by 1
and adding 32°. What Fahrenheit temperature corresponds to a Celsius temperature of 43°?
A. 75
°F
B. 109
°F
C. 66
°F
D. 135 °F