Answer: g(-x) = 2x^2 +5x + 5
Step-by-step explanation:
This Is a topic under functions in mathematics, it deals with substituting "x" for the new entity that has been placed in the new function you're asked to look for.
Hence, to solve this, we simply substitute "-x" for "x" wherever "x" appears in the equation.
By doing so, we go straight to the given function.
2x^2 -5x + 5
And we go ahead with our substitution which goes thus:
2(-x^2) -5(-x) + 5
On simplifying, we then finally have have:
2x^2 +5x + 5.
This means:
g(-x) = 2x^2 +5x + 5
Answer:
256
Step-by-step explanation:
Answer:
a) 26
b) 0.3076
Step-by-step explanation:
We are given the following in the question:
M: Math
P: Physics
S: Statistic
n(Math) = 24
n(Physics) = 29
a) Number of students who take statistics
Formula:
Putting the values, we get,
Thus, 26 students took statistic.
b) probability that a student selected at random takes all three, given he takes statistics
Answer:
30
Step-by-step explanation:
If w=6, you need to multiply 5 by 6 to get 30.
Answer:
$26.35
Step-by-step explanation:
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