The slope of the line is
(9-5) / (4- -2) = 4/6 = 2/3 .
If the x-intercept is -2 and the y-intercept is 1, then the equation of the line is
y = 1/2 x + 1 .
None of the choices is correct.
Answer:
x = 9.6
x = - 2.6
Step-by-step explanation:
Ignore the before the ± it wouldn't let me type it correctly.
x² - 7x - 25 = 0
a = 1
b = - 7
c = - 25
Two separate equations
x = 9.6
x = - 2.6
Answer:
2 sets of possible solutions:
x=3, y = 5
and
x=-1, y = -3
Step-by-step explanation:
Using the graphical method, (see attached)
you can graph both equations and find their intersection points.
From the attached plot, you can see that the graphs intersect at (3,5) and (-1,-3)
Alternatively, you can solve this numerically by solving the following system of equations. You will get the same answer.
y = 2x + 1 ------------------- eq. (1)
y = x² - 4 ------------------- eq. (2)
Answer:
C is the correct answer
Step-by-step explanation: