I need help finding the value of x
1 answer:
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Answer:
Question 22
x intercept is 7
y intercept is 4
The answer is C
Question 24
x intercept is -4
y intercept is 7
The answer is B
Step-by-step explanation:
x and y intercepts are the points at which the graph meets x and y axes.
x and y intercepts can be found the following way,
y intercept - substitute 0 to x
x intercept - substitute 0 to y
Question 22
Substitute x=0 to find the y intercept
=
=
Substitute y=0 to find x intercept
=
=
=
Therefore,
x intercept is 7
y intercept is 4
The answer is C
<u>Question 24</u>
Substitute x=0 to find the y intercept
=
=
Substitute y=0 to find x intercept
=
=
=
Therefore,
x intercept is -4
y intercept is 7
The answer is B