I need help with number 6

Mathematics

1 answer:

Lapatulllka [165]3 years ago

6 0

Answer:

A. False B. True C. True D.i don't now for sure but i think its false

Step-by-step explanation:

A. -4.25 is closer to 4 either positive or negative so thats false.

B. if you change the improper fraction into a mixed number it would be in between 3 and 4.

C. 8 and -8 are inverse additives, so if you add them both, it would equal 0.

D. IDK i might be wrong...

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Dell is a salesperson he sold a snowboard for $117 and earn 14% commission how much commission did Dell earn

Lelu [443]

Answer:

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Step-by-step explanation:

4 0

3 years ago

Y = x² + 6x + 3

olganol [36]

Vertex is at $\left(-3,-6\right)$

y-intercept is 3.

The parabola opens up.

Step-by-step explanation:

The graph of the equation is hereby attached in the answer area.

Vertex is the point on the parabola where the graph crosses its axis of symmetry. The axis of symmetry here( $x =-3$ ), is shown with the dotted line in the graph attached.

y-intercept is defined as the value of y where the graph crosses the y-axis. In other words, when $x=0$ . Putting

And, the graph opens up as shown the graph figure as well. It is also evident from the co-efficient of $x$ in the given equation $y =x^{2} + 6x + 3$ . Here, co-efficient of