To find it, evaluate it at the endpoints and the vertex
in form
f(x)=ax²+bx+c
the x value of the vertex is -b/2a
given
c(t)=1t²-10t+76
x value of vertex is -(-10)/1=10
evaluate c(0) and c(13) and c(10)
c(0)=76
c(13)=115
c(10)=76
it reached minimum in 2000 and 2010
porbably teacher wants 2010
the min value is $76
Answer:
Step-by-step explanation:
Given
Required
Determine the inverse function
Start by replacing f(x) with y
Swap the positions of y and x
Make y the subject: <em>Add 4 to both sides</em>
Make y the subject: <em>Divide through by 2</em>
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Replace y with f-1(x)
Differentiation is part of calculus
differentiation basically allows you to find the gradient of tangent
Answer:
because when the value of x is replaced in the factorisation it Will be equivalent to 100
19770609664 is simple power of 52⁶ .
What is exponent and power?
- A base number raised to an exponent is referred to as a power in mathematics, where base number is the factor that is multiplied by itself and exponent is the number of times the same base number is multiplied.
- Exponents and powers are two techniques for simplification of extremely big or extremely small numbers.
- As an illustration, we can write 3 x 3 x 3 x 3 as 34, where 4 is the exponent and 3 is the base, if we need to represent it simply.
- It is claimed that the entire statement 34 has power.
= 52⁶
= 52 × 52 × 52 × 52 × 52 × 52
= 19770609664
Learn more about Exponent
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