Answer:
<h2>f(4) = -4</h2>
Step-by-step explanation:
f(x) = 4x - 20
f(4) → put x = 4 to the equation of the function:
f(4) = 4(4) - 20 = 16 - 20 = -4
Mike sold 99 bags of caramel corn,60 bags of buttered popcorn,and 109 bags of lighted buttered corn
The coefficient of x^2 is positiv so the parabola opens upwards.
whritten in vertex form its ( x + 2)^2
so the line of symmetry is x = -2 and the vertex is at (-2,0)
and as uts y>0 the curve will be dashed.
and the shading will be inside
so all are true except the last one
Answer:
= <em>f(</em><em>x)</em><em> </em><em>=</em><em> </em><em>x²</em><em>+</em><em>1</em><em>6</em>
<em>is </em><em>correct</em><em>.</em>
Step-by-step explanation:
<h3>I hope this helps!!</h3>
Point A: 8/10 = 4/5
Point B: 7/10
Point C: 6/10 = 3/5
Point D: 3/10
