C.) x = -4 is the correct answer
Step-by-step explanation:
In order to solve the equation we have to isolate x on one side of equation
Given
7x + 6 = -22
Subtracting 6 from both sides

Dividing both sides by 7

Hence,
C.) x = -4 is the correct answer
Keywords: Linear equation
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Answer: 3
Step-by-step explanation:
Given


For
to be true, the domain is given by observing the graph of two i.e.
. In this range
is greater than
.
From the above domain largest integer that can satisfy the condition is 3.
Answer:
213.75
Step-by-step explanation:
95×9=855
855÷4=213.75
Answer:
36 &49
Step-by-step explanation:
6²=36
7²=49
Answer:
The frequency of the given sinusoidal graph is 4.
Step-by-step explanation:
The frequency of a sinusoidal graph is the number of cycles it completes in the interval 0 to 2π radians.
From the given sinusoidal graph it is noticed that the the graph complete its one cycle in the interval 0 to
.
If the complete its one cycle in
, then the number of cycles completed by the graph in the inteval 0 to 2π is



Therefore the frequency of the given sinusoidal graph is 4.