4x - 8 = 32 ?!!!! please help me plss
2 answers:
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Answer:
5
Step-by-step explanation:
slope =
The second y point is 16 and the first is -4, so:
(16) - (-4)
Which can be written as 16 + 4 because a double negative makes a positive. Do the same for the x points, -7 and -3:
(-7) - (-3)
(-7) + (3)
Now solve both of them:
16 + 4 = 20
(-7) + 3 = -4
Remember, the slope formula is y over x, so we still need to put it into the fraction form:
You can reduce this to , or 5.
Answer:
yes
Step-by-step explanation:
using the rule of exponents
=
, then
=
=