Answer:
Option C (f(x) = 
)
Step-by-step explanation:
In this question, the first step is to write the general form of the quadratic equation, which is f(x) = 
, where a, b, and c are the arbitrary constants. There are certain characteristics of the values of a, b, and c which determine the nature of the function. If a is a positive coefficient (i.e. if a>0), then the quadratic function is a minimizing function. On the other hand, a is negative (i.e. if a<0), then the quadratic function is a maximizing function. Since the latter condition is required, therefore, the first option and the last option are incorrect. The features of the values of b are irrelevant in this question, so that will not be discussed here. The value of c is actually the y-intercept of the quadratic equation. Since the y-intercept is 4, the correct choice for this question will be Option C. In short, Option C fulfills both the criteria of the function which has a maximum and a y-intercept of 4!!!
Responder:
<h3>45.49 unidades
</h3>
Explicación paso a paso:
La pregunta está incompleta. La pregunta puede reestructurarse así;
María va en bicicleta, por un camino completamente llano, pero inclinado; encuentra los 2 puntos de referencia de dicho camino y son D = (20; 32), E = (45; 70), encuentra la distancia recorrida por María.
La distancia total cubierta por María se puede obtener tomando la distancia entre los dos puntos de referencia usando la fórmula;
D = √ (x₂-x₁) ² + (y₂-y₁) ²
Dadas las coordenadas D = (20; 32), E = (45; 70),
DE = √ (45-20) ² + (70-32) ²
DE = √ (25) ² + (38) ²
DE = √625 + 1444
DE = √2069
DE = 45,49
Por lo tanto, la distancia total recorrida por María es de 45,49 unidades.
On calculator it means -
4.6 x 
.
We have 4.6 E −7.
We have to determine what it represents on calculator.
<h3>What is Scientific Notation ?</h3>
Scientific notation is a way of writing very large or very small numbers in the powers of 10.
According to the question, we have -
4.6 E−7
On calculator it means -
4.6 x
This is in the form of Scientific Notation.
To solve more questions on Scientific Notation, visit the link below-
brainly.com/question/13046824
#SPJ2
Hi there
First find the monthly payment of each offer to see which monthly payment is lower
The formula of the present value of annuity ordinary is
Pv=pmt [(1-(1+r/k)^(-kn))÷(r/k)]
Pv present value
PMT monthly payment
R interest rate
K compounded monthly 12
N time
Solve the formula for PMT
PMT=pv÷[(1-(1+r/k)^(-kn))÷(r/k)]
Bank F
PMT=16,200÷((1−(1+0.057÷12)^(
−12×8))÷(0.057÷12))
=210.53
Bank G
PMT=16,200÷((1−(1+0.062÷12)^(
−12×7))÷(0.062÷12))
=238.21
From the above the monthly payment of bank f is lower than the bank g
And since the lifetime of bank g is lower than bank f the answer is
b. Yvette should choose Bank F’s loan if she cares more about lower monthly payments, and she should choose Bank G’s loan if she cares more about the lowest lifetime cost.
Good luck!
