Answer:
Step-by-step explanation:
Domain x^2 - 9 {Solution: - infinity < x < infinity}
Interval notation (- infinity, infinity)
Range of x^2 - 9 (Solution: f(x) is greater than or equal to - 9)
Interval notation (-9, infinity)
Axis interception points of x^2 - 9:
X- intercepts (3, 0) (-3, 0)
Y-intercepts (0, -9)
Vertex of x^2 - 9: Minimum (0, -9)
Solve for f:
f (x) = x^2 - 9
Step 1: Divide both sides by x.
fx / x = x^2 - 9 / x
f = x^2 - 9 / x
Answer:
f = x^2 - 9 / x
Answer:your answer to this prob,problem, is c) $108.75
Step-by-step explanation:
Answer:
find the constant rate of proportionality
Step-by-step explanation:
Answer:35 minutes
Step-by-step explanation:
$30.00 - $25.45= $4.55/$.13= 35 minutes
True.
7/12 is greater than 4/12.
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