Sorry if this is wrong. Expression <<<2a +7
A) x + y = -39
B) x * y = 10
From A) we see x = -y -39 then we substitute this into B
B) (-y -39) * y = 10
-y^2 -39y = 10
-y^2 -39y -10 = 0
y = -38.742
x = -.258
Nine to the fifth power is nine multiplied by nine five times so D. is the answer.
The answer is D, you don’t have enough information to find the y-int yet
Answer:
y=mx + b (slope intercept form) m= slope, b =y-intercept
slope=rise/ run
Step-by-step explanation:
The slope intercept form is a line (straight line)
y = 3x - 7 slope 3 (rise=3, run = 1), y-intercept = -7
y = - 1 3 x + 7 slope -13 , y-intercept = 7
y=-3x - 7 slope -3, y-intercept = -7
