Answer:
50b ≥ 560.
Step-by-step explanation:
Number of bikers on a team is b so the total number of miles ridden if each rides 50 miles is 50b. The team must complete at least 560 miles so the inequality is
50b ≥ 560.
Answer:
D. x=28
Step-by-step explanation:
The three angles in a triangle always add up to 180 degrees.
95+57+x=180
152-152+x=180-152
x=28
Answer:
A. Only graph B and D
Step-by-step explanation:
Hi, to answer this question we have to analyze the options given:
A function has only one output value (y) for each input value.(x)
In other words, If we draw a vertical line (anywhere on the graph) that intersects the graph in two points or more, then the graph does not represent a function because that x value has more than one output(y).
So, the correct option is:
A. Only graph B and D
i will help you, but just need the multiple choice answers.
Answer:
d. Reflect across the y-axis and translate 9 units to down
Step-by-step explanation:
Reflection of the graph of a function across the y-axis is accomplished by replacing x with -x in the function definition.
Translation of the graph of a function by k units upward is accomplished by adding k to the function value.
<h3>Application</h3>
Here, we observe that f(x) is g(x) with x replaced by -x. That means the graph of f(x) will be the graph of g(x) reflected across the y-axis.
The function f(x) is the function g(x) with -9 added to it. That translates the graph downward by 9 units.
These transformations, reflection across the y-axis and translation 9 units downward, can be seen in the attached graphs. Corresponding points are marked.