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sashaice [31]
2 years ago
11

X2+5x−7 when x=2 can you help me i am wayy back of the class and next month grades close

Mathematics
1 answer:
spin [16.1K]2 years ago
4 0

Answer:

7

Step-by-step explanation:

x2 + 5x - 7

sub x = 2 in

(2 X 2) + (5 X 2) - 7

4 + 10 - 7

= 7

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70 - x.

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In the figure below,S is between Q and T and R is the midpoint of QS. If RS=4 And RT= 12 find QT​
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3 years ago
Find the equation of the linear function 'g' going through (20,5) and (-5,-8). Use 'u' for your input variable.
frosja888 [35]

Answer:

  • See below

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<u>Use the slope-intercept form, which will be in this case:</u>

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<u>The equation is:</u>

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