100 Points!!! Hurry Which statements are true about the ordered pair
1 answer:
Answer:
The ordered pair
(−4, 0)
is a solution to the system because it makes both equations true.
The ordered pair
(−4, 0)
is a solution to the first equation because it makes the first equation true.
The ordered pair
(−4, 0)
is a solution to the second equation because it makes the second equation true.
Step-by-step explanation:
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Answer: Last option.
Step-by-step explanation:
The equation of the line in slope-intercept form is:
Where m is the slope and b the intersection with the y-axis.
You can observe in the graph that the line passes through the origin, then:
Choose two points of the line and calculate the slope with:
Points: (2,3) and (-2,-3)
Substitute values, then the slope is:
Substituting "m" and "b" into , you get that the equation is:
This can be written as:
Answer: Third option
Step-by-step explanation:
The function passes through the point (1,0) since the function
always cuts the x-axis at
.
Then, if the transformed function passes through point (1,-2) then this means that the graph of was moved vertically 2 units down.
The transformation that displaces the graphically of a function k units downwards is:
Where k is a negative number. In this case
Then the transformation is:
and the transformed function is: