Answer:
From the graph, the roots of the equation are given below as
These are the points where the curve cuts the x-axis
The y-intercepts of the graph is given below as
Concept:
To find the equation of the graph, we will use the formula below
Hence,
By substituting the values, we will have
Hence,
The function of the graph is
OPTION D is the right answer
Answer:
c , sss similatiry
Step-by-step explanation:
(12-7)+2(4+6) is the one thats value is 25
The linear equation that has a slope of -7 and crosses the x-axis at (3, 0) is:
y = -7x + 21
<h3>
How to find the linear equation?</h3>
A general linear equation is:
y = a*x +b
Where a is the slope and b is the y-intercept.
The slope must be equal to the limit found in part a, and you say that it is equal to -7, so the slope is -7. And for how is written the problem, I understand that it crosses the x-axis at x = 3.
Then we will have:
y = -7*x + b
Such that, when x = 3, y = 0, then:
0 = -7*3 + b
21 = b
Then the linear equation is y = -7x + 21
If you want to learn more about linear equations:
brainly.com/question/1884491
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