Please help me solve this problem

y = -4x + 2

Step-by-step explanation:

for the first missing value we have to find the slope, the slope can be used by finding "rise over run". so the line goes down 4 units and 1 unit to the right, so then the slope would be -4 (the first missing value) and then the next missing number is the y-intercept. it's 2, because that's when x=0 and the line intersects the y-axis

step-by-step explanation:

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

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