Answer:
x = -1 is the negative solution
Step-by-step explanation:
x² - 4 = 3x
x² - 3x - 4 = 0
(x - 4)(x + 1) = 0
x = 4 and x = -1.
x = -1 is the negative solution
Answer:
sure
Step-by-step explanation:
Answer:
She walked 10 blocks
Step-by-step explanation:
Answer:
The Answer is: y = 2x - 3
Step-by-step explanation:
Given points: (3, 3) and (4, 5)
Find the slope, m:
m = y - y1/(x - x1)
m = 3 - 5/(3 - 4)
m = -2/-1 = 2
Use the Point Slope form of the equation:
y - y1 = m(x - x1)
y - 5 = 2(x - 4)
y - 5 = 2x - 8
y = 2x - 8 + 5
y = 2x - 3
Proof:
f(3) = 2(3) - 3
= 6 - 3 = 3, giving (3, 3)
