4. Encuentra dos sistemas de ecuaciones lineales
1 answer:
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Answer:
See below ~
Step-by-step explanation:
<u>Finding x-intercept</u>
- Take y = 0
- 2x - 5(0) = 10
- 2x = 10
- x = 5
- x-intercept is at (5, 0)
<u>Finding y-intercept</u>
- Take x = 0
- 2(0) - 5y = 10
- -5y = 10
- y = -2
- y-intercept is at (0, -2)
<u>Graph (with points marked)</u>
Answer:
x = 1/4
Step-by-step explanation:
16 = 2 can be written as
= 2
()^x = 2^1
if bases are the same we can create this equation: 4x = 1
x = 1/4