Yeah... I'm normal good at angles, but the way you've taken the picture, it's pretty hard for us to figure out. All you need to do is grab you protractor and start measuring. Pretty simple.<span />
G equals 4, as side both sides by 2, then add three, and divide by four.
Hi there!

Use the following equation to solve:

Solve for the y-values of the equation at the given x values:
f(1) = 1² - 4(1) + 10 = 7
f(5) = 5² - 4(5) + 10 = 15
Plug the solved values into the equation:

Simplify:

Answer:
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Step-by-step explanation: