So P(-0.7537 < z < 1.3190) = 0.9063 - 0.2254 = 0.6809
f(x) = x^2 + 6x - 7
y = x^2 + 6x - 7
y = (x - 1)(x + 7)
x + 7 = 0
x = -7
x - 1 = 0
x = 1
The x-intercepts are -7 and 1.
Since the leading coefficient is a positive, the graph will point upwards.
So, the graph of the function is D.
Y=3
Y=1.5x
If X=2 insert 2 into the equation
Y=1.5(2)
Y=3
Answer:
12
Step-by-step explanation:
Answer:
1) Isosceles
2) Scalene
3) Scalene
Step-by-step explanation:
The 1st choice is isosceles because 2 side lengths are equal.
The 2nd and 3rd choice are scalene because none of the sides equal the other sides.
