Answer:
y > 2x+1
Step-by-step explanation:
Find an equation of the line: slope = 2, y-intercept = 1, y = 2x + 1
Find a point in the shaded area of the graph to substitute into the equation: ex. (0, 2), substituted in, it becomes 2 = 1
Change the sign so 2 = 1 becomes true; 2 > 1
Implement that sign into the original equation, and because it is a dotted line, not a solid one, the sign will not include "or equal to"
y > 2x + 1
Answer:
choice C
Step-by-step explanation:
First, you need to know that this is the Fibonacci Sequence, a series of numbers: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, ... where the next number is found by adding up the two numbers before it.
So, if we want to find the next 3 terms...
5+8=13
8+13=21
13+21=34.
So, your answer is choice C
The first thing to do in this case is to replace the value of x = 60 in the given function to obtain the average fuel mileage in miles per gallon.
We then have to replace:
y = -0.0088 * x ^ 2 + 0.79 * x + 15
y = -0.0088 * (60) ^ 2 + 0.79 * (60) + 15
y = 30.7 mi / gal
answer
the best approximate for the average gas mileage at a speed of 60 miles per hour is
B) 30.7 mi / gal
Answer:
The volume of the crystal is 
.
Step-by-step explanation:
The volume enclosed by a cube is the number of cubic units that will exactly fill a cube.
To find the volume of a cube recall that a cube has all edges the same length. The volume of a cube is found by multiplying the length of any edge by itself three times. Or as a formula
where:
<em>s</em> is the length of any edge of the cube.
From the information given we know that the crystal has edge lengths of 5 centimeters. Therefore, the volume of the crystal is
.
The given equation is :
here, 5x is on both sides, so they cancel out. hence value of x can't be determined.
so, the equation have no solution.
correct choice is B.) no solution
