Answer:
NO: FALSE
Step-by-step explanation:
becauase I am just that smart.
The initial value of the graph is 7.
Answer:
The slope is 4
Step-by-step explanation:
This equation is in slope intercept form
y = mx+b
where m is the slope and b is the y intercept
y = 4x-7
The slope is 4 and the y intercept is -7
Answer: B. The domain is {x|x<0 or x>0} and the range is {y|y>0}
Step-by-step explanation:
f(x)=x^-2
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#1 Any negative (-) exponents means the answer will be 1/ the term
- for example, 3^-2=1/3^2=1/9
NOTE: NEGATIVE EXPONENTS DOES NOT MEAN IT IS A NEGATIVE NUMBER, IT IS STILL A POSITIVE NUMBER IF THE BASE IS POSITIVE.
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The domain, which will be the value of x.
x can be any real number, except 0, because 0 can't go to negative exponents or else it will be undefined.
{x|x<0 or x>0}
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The range, which will be the value of y.
Since the x value is being squared, it is always positive
{y|y>0}