Answer:
A student makes money by watching the neighbors' dog. The situation is modeled in the graph below. Money Made 130 120 110 100 90 80 Fee (dollars) 70 60 50 40 30 20 10 0 1 2 3 7 8 9 4 5 6 Time (days) 10 Select the statement that describes the relationship between the amount of money the student makes and time in days. The student charges $11 plus an additional $20 per day, The student charges $20 plus an additional $11 per day. The student charges $20 plus an additional $10 per day.
Step-by-step explanation:
Answer:
D. -4
Step-by-step explanation:
-5 + -9 = -14
-14 + 10 = -4
If there is only one variable and it is linear, there can only be one solution.
Answer:
vertex
Step-by-step explanation:
vertex
If the coefficient a > 0, then the parabola opens upward and the vertex is the lowest point on the parabola. We say that k is the minimum value of the quadratic function. On the other hand, if the coefficient a < 0, then the parabola opens downward and the vertex is the highest point on the parabola.
The zeroes of the function g(x) = x² +3x -4 as given in the task content is; x = -4 and x = 1.
<h3>What are the zeroes of the function given g(x) as represented in the task content?</h3>
It follows from the task content that the function g(x) given in the task content is; g(x) = x² +3x -4.
On this note, it follows that the zeroes of the function can be determined by solving the quadratic function as follows;
x² +4x -x -4 = 0
(x+4) (x-1) = 0
Ultimately, it can be concluded that the values of x which represents the zeroes of the function are; x = -4 and x = 1.
Read more on zeroes of a function;
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