Answer:
the answer is C
Step-by-step explanation:
the equation is y=mx+b
the b is the starting point which is 25
the m is the slope/rate of change which is 5
as a result Y =5x+25
Answer:
I'm not sure of the answer choices but your answer would be 3.
Step-by-step explanation:
We know that 3 + 0.7 = 3.7, you can take this information and reverse it. 3.7 - 0.7 = 3.
Answer:
3.5 hour driving at 65 miles per hour
Replace X in the equation with 0:
f(0) = 3-2(0)
f(0) = 3-0
f(0) = 3
Answer:
The domain is (-∞,∞) and range is (k,∞)
Step-by-step explanation:
The graph is given as
.
When x =0, we have f(x)
= y intercept
Consider the exponential function y =
.
This is defined for domain all real numbers and range = (0,infinity) for all positive a.
This function is transformed into our function by horizontal shift of h units to left and vertical units of k units up.
i.e. Y = y-k and X = x-h
Since x has domain as set of all real numbers X also set of real numbers
So domain is (-∞,∞)
Since range of original graph is (0,∞), we have Y minimum value as k and max as infinity.
Range = (k,∞)