Step-by-step explanation:
9. option B
3,13
13 = 5(3) - 2
13 = 15 - 12 → 13 = 13
Answer:
D
Step-by-step explanation:
The solution to a system of equations given graphically is at the point of intersection of the 2 lines.
The x- coordinate of the point of intersection is approximately 5.5
The first answer is correct.
It can be written as (-3, 2)
The endpoints are circles because |4 x -3 + 2| = 10 which is NOT < 10
and |4 x 2 + 2| = 10
Any values between -3 and 2 are valid
|4 x -2.9 + 2| = +9.6 which is less than 10
|4 x 1.5 + 2| = 8 which is less than 10
The answer to your math question is x=5