Answer:
Step-by-step explanation:
<u>Function given:</u>
Evaluate the function for an input value of 3
<u>Input value is x = 3, output value is:</u>
- f(3) = -4(3²) – 3(3) – 5 = -4(9) - 9 - 5 = -36 - 14 = -50
- f(3) = -50
<h2><em><u>V</u></em><em><u>A</u></em><em><u>L</u></em><em><u>U</u></em><em><u>E</u></em><em><u> </u></em><em><u> </u></em><em><u>O</u></em><em><u>F</u></em><em><u> </u></em><em><u>X</u></em><em><u>=</u></em><em><u>5</u></em><em><u>0</u></em><em><u> </u></em><em><u>D</u></em><em><u>E</u></em><em><u>G</u></em><em><u>R</u></em><em><u>E</u></em><em><u>E</u></em><em><u> </u></em><em><u>A</u></em><em><u>N</u></em><em><u>D</u></em><em><u> </u></em><em><u>V</u></em><em><u>A</u></em><em><u>L</u></em><em><u>U</u></em><em><u>E</u></em><em><u> </u></em><em><u>O</u></em><em><u>F</u></em><em><u> </u></em><em><u>Y</u></em><em><u>=</u></em><em><u>1</u></em><em><u>0</u></em><em><u>0</u></em><em><u> </u></em><em><u>D</u></em><em><u>E</u></em><em><u>G</u></em><em><u>R</u></em><em><u>E</u></em><em><u>E</u></em></h2>
I believe the answer would be x20. Between the two parentheses there's a multiplication symbol. So you would just pretend that the parentheses aren't there cause the variable(s) (x) is/are like terms. So you would just multiply 10 times 2 and put out the x back in front of it
See attached
Step-by-step explanation:
The equation given is;
y+1= -3/5 (x-4)
This can be written is slope form of y=mx+c where m is the slope and c is the y-intercept
y+1=-3/5x+12/5
y= -3/5 x +12/5-1
y= -3/5 x +1.4
Plotting this equation gives a linear graph that has a negative slope and intersect the y-axis at y=1.4
Learn More
Linear graphs : brainly.com/question/9994201
Keywords: graph, line,coordinate plane
#LearnwithBrainly
Answer:
sinB is eaual to tanC
Step-by-step explanation:
what ever you get for sinB, tanC will always be equal to it