Which is the range of the function f(x) = 1/7 (9)x
2 answers:
Answer:
Interval notation for range is (0, ∞)
Step-by-step explanation:
f(x)= 1/7 (9)^x
Range is the set of y values for which the function is defined
For all positive and negative values for x the value of y is always positive
so the range y value is greater than 0
Range of the function is y values greater than 0
y>0
Interval notation for range is (0, ∞)
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Answer:
28
Step-by-step explanation:
21/2 * 8/3 = 28
Answer and Step-by-step explanation:
In the equation y = 25x + 100, the format of y = mx + b is being used. This is a very commonly used base for equations in math, especially when it comes to graphing.
In the equation, the m stands for the slope in the equation, and the b stands for the y intercept. Slope can also be found by taking the rise/run of a graph.
So, the slope of this line is 25, and the y-intercept 100.
I have also included the this equation on a graph as well.
I hope that this helps.
