1. use the parabola tool to graph the quadratic function
Mathematics, 03.02.2020 02:51, alexdonatalex1314
99 points, need with algebra
1. use the parabola tool to graph the quadratic function
f(x)=x^2 + 10x + 16.
2. let f(x) = x^2 - 2x - 4
what is the average rate of change for the quadratic function from x = -1 to x = 4?
3. use the parabola tool to graph the quadratic function
f(x) = -5x^2 - 2
4. use the parabola tool to graph the quadratic function
f(x) = 2x^2 + 24x + 70
5. select the statements that are true for the graph of y = (x + 2)^2 + 4
a. the vertex is (-2, 4)
b. the graph has a minimum
c. the vertex is (2, 4)
d. the graph has a maximum.
6. the table of values represents a quadratic function.
what is the average rate of change for f(x) from x = -10 to x = 0?
graph: x f(x)
-10 184
-5 39
0 -6
5 49
10 204
7. find the equation for the axis of symmetry for f(x) = 2x^2 + 3x + 9
a. x = 4/3
b. x = -4
c. x = 3
d. x = -3/4
8. given f(x) = x^2 - 12x + 46
enter the quadratic function in vertex form in the box.
Answers: 3
Mathematics, 22.06.2019 00:00, nyctvinny8290
Two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: what is the approximate distance, in feet, between the two poles? 6.93 feet 8.66 feet 12.32 feet 15.59 feet
Answers: 1
Mathematics, 22.06.2019 01:30, shmote12
Amayoral candidate would like to know her residentsβ views on a public open space before the mayoral debates. she asks only the people in her office. her co-workers are an example of a census population convenience sample simple random sample
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Mathematics, 22.06.2019 01:30, charliiboddie29
Based on the diagrams, what is the value of x?
Answers: 1
Mathematics, 22.06.2019 02:00, AnastasiaJauregui
If p(x) is the total value of the production when there are x workers in a plant, then the average productivity of the workforce at the plant is a(x) = p(x) x . (a) find a'(x). a'(x) = xp'(x) β p(x) x a'(x) = xp'(x) β p(x) x2 a'(x) = p'(x) β p(x) x a'(x) = xp'(x) β p'(x) x2 a'(x) = p'(x) β xp(x) x2 why does the company want to hire more workers if a'(x) > 0? a'(x) > 0 β a(x) is ; that is, the average productivity as the size of the workforce increases. (b) if p'(x) is greater than the average productivity, which of the following must be true? p'(x) β xp(x) > 0 p'(x) β xp(x) < 0 xp'(x) β p'(x) > 0 xp'(x) β p(x) < 0 xp'(x) β p(x) > 0
Answers: 2
99 points, need with algebra
1. use the parabola tool to graph the quadratic function
1. use the parabola tool to graph the quadratic function
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