6. 2/3
7. Angle U = 56
8. SB = 15
Answer:x ≈ -0.24
Explanation:Using a graphing tool to graph the given equation, we will end up with the graph shown in the attached image.
Now, to solve the equation means to find the x-intercept.
Taking a look at the graph, we would find that the x-intercept is somewhere between the -0.2 and the -0.3
This means that the best choice is x ≈ -0.24
We can check using algebraic substitution:-3x + 2 = -3(-0.24) + 2 = 2.72
4ˣ +2 = 4⁻⁰.²⁴ + 2 = 2.7169
We can note that the two values are almost equal.
Hope this helps :)
To find the solutions to this equation, we can apply the quadratic formula. This quadratic formula solves equations of the form ax^2 + bx + c = 0
x = [ -b ± √(b^2 - 4ac) ] / (2a)
x = [ -8 ± √((8)^2 - 4(3)(2)) ] / ( 2(3) )
x = [-8 ± √(64 - (24) ) ] / ( 6 )
x = [-8 ± √(40) ] / ( 6)
x = [-8 ± 2*sqrt(10) ] / ( 6 )
x = -4/3 ± sqrt(10)/3
The answers are -4/3 + sqrt(10)/3 and -4/3 - sqrt(10)/3.
Answer: No from what i did I got (2,0) for x and got (0,10) for y