Answer:
d = 90°
e = 147°
f = 33°
Step-by-step explanation:
Answer:
______
x = −
0. 142857
Step-by-step explanation:
Answer:
Option D.
Step-by-step explanation:
The given quadratic equation is

We need to draw the graph of given equation by using graphing calculator as shown below.
From the graph it is clear that the parabola intersect the x-axis at points (-2,0) and (-5,0). So, the x-intercepts are (-2,0) and (-5,0).
Therefore, the correct option is D.
Answer:
Y=2x+0.5
Step-by-step explanation:
The gradient is 2/1=2x
The y-intercept looks to be around 0.5