Suppose you earn $5.50 an hour working at the plant nursery on weekends. Given your table of values in part a, write an equation
1 answer:
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Answer:
The function decreases across all real numbers x where x < 1.5.
Step-by-step explanation:
We have
This represents an upward-opening vertical parabola
The vertex denotes a minimum point
The vertex is located at (1.5,-6.25)
We know that
The function is decreasing within the interval ----> (-∞, 1.5) x < 1.5
This means----> the function is continuously decreasing for all real x values under 1.5
Conversely, the function is increasing within the interval ----> (1.5, ∞) x> 1.5
Thus, for all real x values greater than 1.5, the function is increasing
Check the attached figure for further clarification
Therefore
The true statement is
The function decreases across all real numbers x where x < 1.5.
Answer:
There are 369 students who enrolled in either calculus or discrete mathematics.
Step-by-step explanation:
I'll create a Venn diagram to illustrate these figures.
Let’s define:
A represents the count of students who completed calculus.
B stands for those who took discrete mathematics.
We have the following:
Here, a denotes the students who studied calculus exclusively, while represents those who took both subjects.
Using the same reasoning:
There are 188 students taking both calculus and discrete mathematics.
This implies that
A total of 212 students studied discrete mathematics.
<pBased on this,345 students have attended a calculus course.
<pSo, from this information,We find the total number of students who took either calculus or discrete mathematics.
A total of 369 students participated in either calculus or discrete mathematics.