Which operation should you perform first in the expression 12 × 42?
1 answer:
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Answer:
Check the explanation.
Step-by-step explanation:
As the graph of a linear function f passes through the point (-2,-10) and has a slope of 5/2.
As the slop-intercept form is given by:
where m is the slope and b is the y-intercept.
substituting the values (-2, -10) and m = 5/2 in the slop-intercept form to determine y-intercept.
And the equation of the line in the slope-intercept form will be:
putting b = -5 and slope = m = 5/2
Determining the zero of function.
As we know that the real zero of a function is the x‐intercept(s) of the graph of the function.
so let us determine the value of x (zero of function) by setting y = 0.
Therefore, the zeros of the function will be:
- x = 2
Answer:
Company A has a greater daily rate
Step-by-step explanation:
Given
Company A
Company B
Required
Determine the company with greater rate
Simplify the expression of company B
In a linear function:
m represents the rates.
This implies that the rate of company B is:
and the rate of company A is
By comparison:
Company A has a greater daily rate