is a quadratic function, so its graph is a parabola.
Notice that the coefficient of x is 0, this always means that the axis of symmetry is the y-axis.
That is, the vertex of the parabola is in the y-axis, so the x-coordinate of the vertex is 0.
for x=0, y=-1. So the vertex is (0, -1)
The coefficient of
is negative. This means that the parabola opens downwards, so the vertex is a maximum.
Answer: (0, -1) , maximum (none of the choices)
Answer:
3 hours
Step-by-step explanation:
speed of Bharat = 12kilometers / hour
speed of Ingrid=14 kilometers / hour
For this problem we'll be using formula relating time, distance and speed.i.e
Distance = speed x time
Suppose Bharat is riding at a distance of 'b' kilometers, therefore time taken by him will be:
Time = distance/ speed
Time= b/12 hours.
Also, Ingrid can ride the distance at this time with speed of 14km/hr
The distance would be,
Distance = speed x time
Distance = 14 x (b/12) => 14b/12
Distance= 7b/6
Let '
' be the distance that Bharat have covered after time 't'
therefore, = 12 x t
Let '
' be the distance that Ingrid have covered after time 't'
therefore, = 14 x t
In order to find the time when they are 78 kilometers apart, we will add and , because they are travelling in opposite direction creating distance between them.
So,
+ = 78
( 14 x t) + (12 x t) =78
14t + 12t =78
26t= 78
t= 78/26
t= 3hours.
thus, it will take 3 hours until they are 78 kilometers apart
Answer:
Use L x W x H
Step-by-step explanation:
So...
5 x 12 x 8 = 480
The answer is D: 6 The hyp is twice the size of the shorter leg
Based on the costs to AP Evilene Company which makes industrial-grade brooms, the classifications of the costs are:
- Product and Manufacturing
- Period and nonmanufacturing
- Product and Direct labor
- Period and nonmanufacturing
- Product and Manufacturing
- Product and Manufacturing
- Period and nonmanufacturing
- Product and Direct materials
- Product and Manufacturing
- Product and Manufacturing
- Period and nonmanufacturing
- Product and Manufacturing
- Period and nonmanufacturing
- Period and nonmanufacturing
- Period and nonmanufacturing
- Period and nonmanufacturing
- Product and Direct materials
- Period and nonmanufacturing
- Period and nonmanufacturing
<h3>What are the types of costs?</h3><h3 />
There are period costs which are those which are only incurred in a period of production and are not related to production of goods and services but instead to the selling of them.
Product costs are incurred when the business produces a good or service. They can be direct labor or materials, or a manufacturing overhead that is indirectly related to production.
Find out more on period and product costs at brainly.com/question/13830502.
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